Used Float Switch for sale (6,439)

Condition: new, *Technical specification: -air-cooled, 25.5 kW referred to +10°C flow temperature at an ambient temperature of +32°C. -temperature range flow: +5°C to +30°C (optionally lower temperatures down to -5°C possible) -air flow rate: 8,000 m³/h -max. air inlet temperature: +30°C -Optionally with heating capacity up to 24kW *Pumps: -Delivery capacity up to 150 ltr/ min. -Delivery pressure up to max. 4 or 7 bar -Motor output 1.1 or 2.2 kW *Dimensions: -L/W/H: 1,450 mm x 750 mm x 1,680 mm -empty weight: approx. 480 kg -Circulation medium connection: DN 32 IG *Details & Highlights: Nsdpfx Agjg Ewwre Islh -Internal refrigerant: R 123 a -Power supply: 380-425V/ 50Hz -Regulation and control unit SBC-T -Setpoint and actual value display, alarm display -Fully hermetic reciprocating compressor -Refrigerant receiver with safety valve according to DIN EN 378 -capacity control -frost protection monitoring -Flow monitoring -grid cover over condenser -oil sump heater -drainage device -Level monitoring by magnetic float switch -installed dirt trap in the return line in the circulating medium -overflow valve between flow and return as pump protection, fixed setting -high and low pressure limiter according to DIN EN 378 -stainless steel tank, capacity: 80 litres, open system completely insulated Self-supporting housing with castors, mobile -system for indoor installation -control box IP 54 Other performance classes are available on request. Visit our homepage for further details. *This unit conforms to the European Directives. Other directives and standards are only fulfilled if they are listed in the order confirmation. This technical specification reflects the standard equipment, customer requests deviating from the standard will be shown in quotations or order confirmations.

Condition: like new (used), Year of construction: 2024, operating hours: 7 h, functionality: fully functional, total height: 1,620 mm, total length: 1,760 mm, total width: 700 mm, type of input current: three-phase, tank capacity: 285 l, input voltage: 400 V, rotational speed (max.): 2,850 rpm, input frequency: 50 Hz, water tank capacity: 440 l, Water treatment and recycling unit for process water Z 800K HA TURBO FLOC – 2024 | Almost like new For sale, a professional water treatment and recycling unit for process water, model Z 800K HA TURBO FLOC. The system was manufactured in 2024 and has only been in operation for 7 hours, making it practically new. The unit is designed for effective treatment of process water and its subsequent reuse. Thanks to the use of a centrifuge and the Turbo-Floc flocculation system, it significantly reduces water consumption and operating costs for the plant. Technical specifications: treatment capacity up to 1200 l/h, system dimensions: 1760 × 700 × 1620 mm, centrifuge dimensions: 995 × 680 × 580 mm, drum rotation speed: 2850 rpm, RAL 7035 paint finish, automatic water removal from the centrifuge during braking, polyurethane sludge basket, electromagnetic safety valve. Buffer tank (285 l): made of HDPE plastic, equipped with a Turbo-Floc system for automatic dosing of coagulant or flocculant, additional filter on the inlet of process water, two float switches controlling the liquid level, pulsed power supply by P-3 pump. Clean water tank (440 l): made of HDPE polyethylene, supplies the devices with treated process water, equipped with an efficient P9 diaphragm pump: capacity 7.8 m³/h, working pressure 4 bar, water level control. Control and monitoring system: monitoring of filling and sludge basket replacement, timer relay and light signaling (flashing lamp), PLC controller E60-420, supply voltage 400 V / 50 Hz, control voltage 24 V DC, protection class IP54, operating temperature from +5°C to +40°C, safety feature that prevents the centrifuge from starting unless the cover is opened and closed beforehand. Additional equipment: DP1 dosing pump for coagulant supply, dosing capacity 0–1 l/h, Turbo-Floc flocculation mixer with mixing blades on both sides of the diagonal, special conical guide plates made of stainless steel, mounted inside the centrifuge. Nodpfx Agszcybre Islh The unit is in excellent technical and visual condition. It is an ideal solution for industrial plants using vibration treatment, where effective water treatment and reuse are required. Year of manufacture: 2024 Operating hours: 7 We invite you to contact us for more information and to arrange a demonstration of the unit.

Condition: used, Year of construction: 2020, machine/vehicle number: M305, Used Rotary Filler–Capper Monoblock 24/8 for PET and HDPE Bottles – Overview This second-hand rotary monoblock combines a 24-head volumetric piston filler with an 8-head pick-and-place spindle capper, engineered for PET and HDPE bottles up to 1 L. Designed for industrial packaging environments, it is a robust component for a used bottling line handling non-pressurized products such as detergents and liquid soap. The machine features a painted iron frame, stainless steel panels, and a fully enclosed protective hood with safety devices, offering reliable performance in high-throughput operations. CE marking and complete documentation support integration within beverage production and home & personal care lines where non-isobaric, non-aseptic filling is required. Technical Specifications & Performance Data Configuration: Rotary filler–capper monoblock (24/8) Container materials: PET, HDPE Product types: Liquid detergents, liquid soap (suitable for non-carbonated, non-aseptic applications) Filling technology: Volumetric piston filling No. of filling valves: 24 Nozzle type: Mobile nozzles Max fill volume: up to 1 L Capper: 8-head pick-and-place pneumatic spindle capper Cap type: Plastic screw caps (one cap size currently tooled) Machine rotation: Clockwise Nominal speed: up to 5,000 bottles/hour (depending on product, bottle, and closure) Isobaric: No (non-pressurized filling) Aseptic: No Integrated rinser: Not included Filling Section Bottle infeed screw Central product tank with magnetic float switches 24 pneumatic cylinders, upper plates, lower plates Internal plates with stainless-steel/Viton sealing Opening/closing valves per station Capping Section 8 pneumatic capping heads with spindle screwing system Pick-and-place cap transfer Vibratory cap bowl (one cap size) Cap cup and cap chute (one cap size) Automatic cap elevator Mechanical & Structural Frame: Painted iron External panels: Stainless steel Protective hood: Enclosed with doors and safety devices Nsdpoyhb R Sjfx Ag Ijlh Advanced Automation & Control Systems Pneumatic control panel for filler and capper actuation Electrical panel with CE-compliant components Wiring diagram included for streamlined commissioning Magnetic level control in product tank for stable filling Production Line Integration Capabilities This monoblock integrates seamlessly into second-hand used bottling line configurations for industrial packaging and beverage production of still, non-pressurized liquids. Its clockwise carousel rotation, bottle infeed screw, and cap-handling system allow straightforward connection with upstream conveyors, depalletizers, blow molding machines, and downstream labellers, inspection systems, and secondary packaging. Upstream compatibility: Blow molding machine, bottle unscrambler/depalletizer, conveyors Downstream compatibility: Labeller, inspection/quality control, packer/shrink-wrapper, palletizer Changeover scope: Supplied with 1 bottle format and 1 cap format; additional formats can be engineered on request Machine Condition &...

Condition: used, mileage: 242,466 km, power: 120 kW (163.15 HP), first registration: 05/2015, fuel type: diesel, overall weight: 5,000 kg, color: white, gearing type: automatic, emission class: euro5, number of seats: 2, total length: 6,450 mm, total width: 2,080 mm, total height: 2,900 mm, Year of construction: 2015, Equipment: ABS, air conditioning, central locking, electronic stability program (ESP), soot filter, Special equipment: 1 DIN slot in the front under the headliner, airbag on the passenger side, hill start assist, exhaust pipe in front of the rear axle on the left, exterior mirrors without integrated turn signal, outside temperature display, battery 100 Ah, additional battery (reinforced), 1-pole battery disconnect switch, turn signals at the front on the side, roof control unit with reading light on driver/passenger side, entry lights, additional main key, folding cover for storage compartment, configurable special module, spare wheel with Super-Single tire (235/65 R16), spare wheel holder under the end of the frame including jack, interior rearview mirror, rear wall with window, mud flaps at the front, seats in the cab: passenger seat comfort, seats in the cab: driver's seat comfort, reinforced rear stabilizer, reinforced front stabilizer, fuel gauge for auxiliary heater, separating relay with additional battery, rear wall lining, thermal insulation of the driver's cab, heat-protective glazing (windshield with band filter at the top), auxiliary heater (air) electric Nsdpfx Ago Afrrqs Ielh Additional equipment: Adaptive brake light, airbag on the driver side, indicator for windshield washer fluid level, exterior mirrors electrically adjustable and heated, both sides, brake assistant, braking system with ABS+ASR, headliner in the cab, lockable glove compartment, body/superstructure: standard platform, fuel tank: main tank 75 liters, headlight range adjustment, truck approval, engine 2.1 liters - 120 kW CDI CAT, wheelbase 3665 mm, smoker's package, low emissions according to Euro 5 emission standard, safety belt system with warning system (driver side), seat cover/upholstery: fabric Lima, maintenance interval indicator Assyst, permissible total weight 5.00 t, dual tires on 2nd axle / rear axle * 1st owner * Rear axle with air suspension * Ambulance and rescue vehicle with box body * Superstructure from WAS * Adjustable floating table * Stretcher frame * Light carrying chair * Central locking for patient compartment * KONVEKTA air conditioning * 1 attendant seat * Refrigerator compartment * Warming cabinet * Sink * Medicine cabinets * Oxygen and suction system pre-installed * 12 + 230 Volt sockets * Skylight * External storage compartments * Rear wing doors with step * Side door with sliding window and step * All-round work lights * Partition with sliding window * Ambient lighting left, right and rear * 2x interior lighting, bright white and blue * Cab with 2 seats * 2x air conditioning at the front and rear * Automatic transmission * Telma retarder * Electric windows * electrically adjustable and heated mirrors * Searchlight * Daytime running lights * Driver and passenger airbags * ABS and ASR * Dual-tired rear axle * Extra pneumatically extendable step at the rear * Superstructure dimensions: L=3.650 x W=1.900 x H=1.980 mm * Wheelbase: 3.650 mm * Permissible total weight: 5,000 kg * Unladen weight: 4,415 kg Proper all-season tires from Conti, DOT 2024, at the front with approximately 6.0 mm and at the rear with approximately 4.0 mm tread depth Engine, automatic transmission, and rear axle are dry The engine runs smoothly, and the automatic transmission shifts cleanly Starter battery is new +++ Errors, changes and prior sale reserved

Condition: ready for operation (used), Year of construction: 2012, Rated voltage: 12 kV, length: 4430 mm, height: 1700 mm, including documentation. An on-site inspection is possible. Njdezqfxkopfx Ag Ielh

Condition: excellent (used), Agilent 34970A Data Acquisition / Switch Unit from a test stand includes the following measurement cards 34903A: 20 Channel Actuator / General purpose switch 34908A: 40 Channel Multiplexer Single Ended Nlodpfxewpgqhs Ag Ish 34907A: Multifunction Module DIA / Totalize / DAC See also my other measurement/test equipment. We also buy equipment

Condition: new, Siemens 6GK5208-0BA00-2FC2 Industrial Ethernet Switch, serial number: SVPM6196455, unused, 100% functional, scope of delivery as per photos. Njdpfx Aex Euwnog Ielh

Condition: new, functionality: fully functional, Endress + Hauser Proline T-Mass 651-30AB1AD1AAABCA Thermal Mass Flow Meter 6 pieces available Brand new, unused, ex stores stock. Sold as seen. Nedpfx Aoznw Hzsg Ielh

Condition: new, Year of construction: 1993, New control unit or relay/transformer unit. Nledpfxoy Ugtmj Ag Ioh

Condition: new, Honeywell Gas Solenoid Valve Nledpfozbr I Uex Ag Ieh

Condition: reconditioned (used), Year of construction: 2008, functionality: fully functional, machine/vehicle number: 981, overall weight: 600 kg, total length: 1,800 mm, total height: 1,900 mm, total width: 1,060 mm, warranty duration: 6 months, Equipment: type plate available, EC 101 IS GHD Hartmann Bread Bag Clipping Machine (Clipsealer) One of the most reliable devices to significantly increase work efficiency and positively impact production processes is the advanced EC 101 I clipping machine, designed by GHD HARTMANN. The machine features an independent impulse drive, allowing seamless integration with both horizontal and vertical packaging machines. The device also operates with an intermittent cycle, eliminating the need for synchronization with an upstream packaging machine. Nodpfxsy N Tlfe Ag Ielh Technical data: - Output: approximately 60 packs per minute (depending on the specific product) - Dimensions: length approx. 1800 mm, width approx. 1060 mm, height approx. 1900 mm, conveyor height approx. 950 mm - Weight: 600 kg - Product dimensions: length up to 400 mm, width up to 220 mm, height up to 120 mm - Capacity: up to 3,600 packs/hour - Packaging material: pre-made film or paper bags (paper only with clip closure) - Operating side: right 6-month warranty.

Condition: like new (used), AC15 3A 400V AC. Nedpfx Agezfh Rxe Islh 250V AC 6A Application: Machinery / Equipment Manufacturing Width: 40 mm Depth: 45 mm Length: 160 mm Weight: 348 g Condition: Like new

Condition: excellent (used), Year of construction: 2008, functionality: fully functional, type of input current: AC, input voltage: 400 V, input frequency: 50 Hz, LiSEC – PKL, SBL, ATL, LBR, GFB-60/30 RE-S, VB-45 Float (Low-E) and Laminated Glass Cutting Line Nedpey Ruliofx Ag Islh with mobile overhead crane (gantry) with rotating suction frame for automatic pick-up of large-sized glass sheets (jumbo) and automatically movable shelf rack storage systems (LBR). Construction year: 2008 Max. glass size: 6000 x 3210 mm In good condition. Inspection is possible by appointment. Available: NOW

Condition: excellent (used), Year of construction: 2010, WEINIG HYDROMAT 2000 WITH FLOATING VERTICAL SPINDLES OPPOSED FEED MOTOR 22 KW FEEDRATE MAX 100 M/MIN 300MM WIDE MOULDER 1ST SPINDLE BOTTOM 30 KW WITH COUNTER BEARING 2ND SPINDLE TOP 30 KW WITH COUNTER BEARING 3RD SPINDLE LEFT 22 KW OPPOSED 4TH SPINDLE RIGHT 22 KW OPPOSED VERTICAL SPINDLES FLOATING VERTICAL SPINDLES OPPOSED SPINDLES 6,000RPM WORKING WIDTH 300 MM PLANING HEIGHT 160 MM NUMBER OF SPINDLES 4 BOTTOM SPINDLES 1 SPINDLE DIAMETER 50 MM CONTINUOUSLY VARIABLE INVERTER DRIVE FEED FEED MOTOR 22 KW MAIN MOTOR POWER 30 KW SPINDLE(S) WITH COUNTERBEARING SEPERATE MOTOR PER SPINDLE Njdpfxsz N Sy Ds Ag Ijlh MOTORIC ADJUSTMENT PROGRAMMABLE CONTROLLER INFEED TABLE LENGTH 700 MM TABLE ROLLERS DRIVEN LUBRICATION PUMP AUTOMATIC SHORT INFEED WITH 220MM TOP FEED ROLLERS CONFORMITY MARKING CE MARK TOTAL CONNECTION 126 KW

Condition: used, Pneumatic valve, air valve, pressure valve, on-off valve, button valve, foot switch Nedpfxjii Sfbs Ag Islh -Manufacturer: Festo, button valve foot switchl ovp -Type: F-3-M5 Mat. no. 4452 series A508 -Working pressure: 0.0 - 8 bar -Number: 2x button valves available -Price per piece -Dimensions cardboard: 65/55/H85 mm -Weight: 0.4 kg/pc.

Condition: used, For sale a Siemens circuit breaker 3wn6361-OGB05-OAA1. Nsdpsu E S Nyofx Ag Ielh

Condition: used, Control cabinet, floor-standing cable rack with glass door Manufacturer: Schneider Electric Nledpfxsxcxw De Ag Ioh Condition: used, very good Size: 59.5 x 60.5 x 191 cm More pieces in stock.

Condition: new, Year of construction: 2026, functionality: fully functional, The STF 3.0 float-sink separator with a highly efficient SP1000 Mk2 centrifuge and VS1 water screen. A compact yet powerful washing system that requires little maintenance and can wash and sort up to 3,000 kg/h of hard plastics. Nlsdpfx Agoxhf H Nj Ieh The machines are constructed entirely from 304 stainless steel, allowing salt solutions to be used without any issues. A zinc float tank with centrifuge, water screen and big bag station is in stock and available for immediate delivery; further machines are available to order. Please contact us for further information.

Condition: good (used), Converter, power supply, switching power supply, DIN rail power supply, servo module, AC/DC power supply, DC power supply, power supply module Nlsdpfjxvrwdex Ag Ioh -Manufacturer: LinMot, Switching Power Supply 72V/1000W -Type: S01-72/1000 -Mains voltage range: Ue. AC 3 x 340-550V / 50/60Hz. -Dimensions: 270/65/H195 mm -Weight: 2.1 kg

Condition: new, Phoenix Contact FL SWITCH LM 4TX/2FX Industrial Ethernet Switch SN:2002362387, unused in opened original packaging, 100% functional, delivery scope as shown in photos. Njdpjx Dw R Esfx Ag Ielh

Condition: like new (used), Coil: 24.0V AC / 5.5VA 50-60Hz Area of application: Safety circuit Width: 90 mm Height: 87 mm Nodpfeytpi Hex Ag Ijlh Depth: 120 mm Weight: 504 g Condition: Like new

Condition: used, Year of construction: 2008, Medium voltage switchgear metal clad air insulated, disconnectors SF6, 22kV 630A 16kA producer Schneider Electric, type SM6 IM, QM panels Njdpfx Agoyryv Ie Ielh

Condition: good (used), functionality: unexamined, The differential pressure switch is for sale, more details on the phone Nledpfxourkbao Ag Ish

Condition: new, functionality: fully functional, power: 18.39 kW (25.00 HP), gearing type: automatic, fuel type: diesel, fuel tank capacity: 40 l, color: red, empty load weight: 2,960 kg, maximum load weight: 2,390 kg, lifting height: 3,231 mm, tire size: 31x15,5-15, number of seats: 1, shovel volume: 0.5 m³, Year of construction: 2026, Equipment: additional headlights, all wheel drive, differential lock, gripper hydraulics, hydraulics, onboard computer, standard shovel, The HZM 811-T Profi combines the compact design of a yard loader with the reach of a telescopic boom, making it the ideal telehandler for agriculture, construction, and landscaping. Equipped with a Yunnei diesel engine (25 hp / 18.8 kW) with Bosch electronics, a torque converter transmission with powershift function, and a hydraulic Euro quick coupler, it handles lifting and transport tasks that conventional compact loaders cannot. The telescopic boom lifts loads up to 2,390 kg to a lift height of 3,231 mm. As standard, the machine features a 0.5 m³ standard bucket with Euro attachment. The hydraulic quick-change system allows for tool-free attachment changes from the driver's seat. The 3rd and 4th hydraulic circuits with continuous pressure function and pressure-free return enable continuous operation of hydraulically driven attachments without power loss. The professional joystick with hydraulic pilot control operates the drive, telescopic function, and hydraulic circuit with one hand; the powershift function significantly simplifies maneuvering. The cabin offers a sprung comfort seat, heating, ventilation, windshield wipers with a washer system, lockable doors, and a rearview camera. LED lighting with main and work headlights, as well as a rotating beacon, enables operation during the night and early morning. An oil cooler keeps the temperature stable during telescopic operation, and the compact dimensions allow operation in narrow stable aisles and confined construction sites. The machine is CE-certified according to EU Machinery Directive 2006/42/EC and meets the EN 474 standard. The scope of supply includes the COC document for road approval. For operation on public roads, a driver's license of class L (up to 25 km/h) is sufficient; no driver's license is required on private property. 2-year manufacturer's warranty included. Technical data: Feature | Value Engine | Yunnei DEF20NJF4, Diesel, Bosch electronics Engine power | 18.8 kW / 25 hp at 2,400 rpm Max. torque | 100 Nm Drive type | Torque converter with powershift, 2 forward gears Maximum speed | 20 km/h Fuel tank | 40 l Hydraulic tank | 55 l Max. hydraulic oil pressure | 180 bar Max. hydraulic oil flow | 48 l/min Operating weight | 2,960 – 3,160 kg Tipping load (machine level) | up to 2,390 kg Standard bucket | 0.5 m³ Lift height (telescopic boom) | 3,231 mm Turning radius inside/outside | 2,202 mm / 3,952 mm Wheelbase | 2,173 mm Overall length/width/height | 4,800 mm / 1,520 mm / 2,439 mm Track width | 1,140 mm Highlights: Full cab with heating, ventilation, rearview camera; sprung comfort seat; adjustable steering wheel; LED main headlights, LED work lights, rotating beacon; windshield wiper/washer system; professional joystick with hydraulic pilot control; Euro quick coupler with pressure relief; flat-sealing oil couplings; 3rd/4th hydraulic circuit; float position; powershift function; reversing switch on the joystick; oil cooler; lockable doors. Scope of supply: HZM 811-T Profi including Euro attachment & 0.5 m³ standard bucket, German operating manual, COC documentation, 2-year mobile warranty with free workshop choice, invoice with VAT shown. Options: Individual configuration (tires, attachments) available upon request. Nlsdpfsz Sr E Ejx Ag Ish Financing/Leasing: Available upon request, also for individual entrepreneurs.

Condition: new, functionality: fully functional, power: 47.81 kW (65.00 HP), gearing type: automatic, fuel type: diesel, fuel tank capacity: 53 l, color: red, empty load weight: 4,200 kg, maximum load weight: 2,890 kg, lifting height: 5,003 mm, tire size: 20,5x70-16, number of seats: 1, shovel volume: 0.8 m³, Equipment: additional headlights, adjustable boom, gripper hydraulics, hydraulics, onboard computer, standard shovel, The HZM 816-T Profi combines the robustness of a powerful wheel loader with the reach of a telescopic boom, making it the ideal choice for heavy lifting and transport tasks on construction sites, in agriculture, and in landscaping. Powered by the Yunnei diesel engine with 61 hp / 45 kW and Bosch common-rail high-pressure injection, it achieves a tipping load of 2,890 kg at the attachment point and a lifting height of 3,988 mm, figures that many telescopic loaders in its class cannot match. As standard, the machine features a 0.8 m³ standard bucket with Euro attachment and a hydraulic quick-change system for tool-free attachment changes from the driver's seat. With a 3,988 mm lifting height, the HZM 816-T Profi easily reaches truck loading ramps, high warehouses, and two-story building openings. The torque converter transmission with Powershift function ensures powerful, smooth movements even under maximum load, and the electrically controlled reversing switch on the joystick enables quick changes in the direction of travel without the need to move your hand. The fully equipped cab offers a sprung comfort seat, heating, ventilation, windshield wipers with a washer system, lockable doors, and a standard rear-view camera. A complete LED lighting system with main and work headlights, as well as a rotating beacon, enables operation even during early morning and night shifts. As standard, the machine is also equipped with rear hydraulics and a 13-pole socket according to EU standard for trailers and electric tools. The machine is CE-certified according to the EU Machinery Directive 2006/42/EC and meets the EN 474 standard for earthmoving machinery. Before delivery, each machine undergoes a complete quality and functional inspection. The scope of delivery includes the COC (Certificate of Conformity) document for uncomplicated road registration. For operation on public roads, a driver's license of class L (up to 25 km/h) is sufficient; no driver's license is required on private property. 2-year manufacturer's warranty included. Technical data: Feature | Value ----- | ----- Engine | Yunnei DEF20CDF4, Diesel, Bosch Common-Rail Engine power | 45 kW / 61 hp at 2,400 rpm Max. torque | 240 Nm Drive type | Torque converter with Powershift, 2 forward gears Maximum speed | 20 km/h Fuel tank | 53 l Hydraulic tank | 95 l Max. hydraulic pressure | 180 bar Max. hydraulic flow | 60 l/min Operating weight | 4,200 kg Tipping load at attachment (machine level) | 2,890 kg Standard bucket | 0.8 m³ Lifting height (telescopic boom, lower edge of bucket) | 3,988 mm Overall length / width / height | 5,546 mm / 1,770 mm / 2,553 mm* Wheelbase / track width | 2,273 mm / 1,500 mm* *Manufacturer's specification – please check with the data sheet if necessary. Standard equipment / highlights: Full cab with heating, ventilation, rear-view camera; sprung comfort seat; adjustable steering wheel; LED main and work headlights; rotating beacon; windshield wiper/washer system; electronic professional joystick for drive, telescopic function, and hydraulic circuit; Euro quick-change system with pressure relief; 3rd/4th hydraulic circuit with continuous pressure function; rear hydraulics with 13-pole socket; Powershift function (automatic neutral position when braking); floating position; hydraulic auxiliary oil cooler; lockable doors. Njdpfx Agoz Sr Ite Islh Scope of delivery: HZM 816-T Profi incl. Euro attachment & 0.8 m³ standard bucket, German operating manual, COC documentation, 2-year mobile