Used Ralc Cts Conni Cutting Deburring Ralc Lybra 450 + Ralc Sdb 100 – 5000 for sale (40,052)

Condition: excellent (used), CTS Type: CSR-60/810/S Temperature & Climate Air Conditioning Unit, Air-Cooled CTS Climate Test System CSR-60/810/S | –60°C to +170°C 39.6 kW | Test Chamber 1200 L Description: For sale is a professional climate and temperature testing system manufactured by CTS GmbH, comprising a conditioning unit type CSR-60/810/S and an external test chamber (1200 liters). The system is ideally suited for industrial, R&D, and laboratory applications, e.g., for automotive, electronics, component, and material testing. It enables precise temperature and climate simulations across an extremely wide operating range. This is a professional climate and temperature conditioning system from CTS GmbH, including: • Conditioning unit (CSR-60/810/S) • External test chamber (1200 L chamber) The system is designed to supply external test rooms or chambers with precisely controlled temperature and humidity. Typical applications include industrial, automotive, electronics, material, and component testing (environmental simulation, stress screening, endurance testing). Iedpfxeya Ev No Akxear Technical Data (from nameplate & manual) General: Manufacturer: CTS GmbH, Hechingen Type: CSR-60/810/S Year of manufacture: 07/2019 Temperature & Climate Temperature range: –60°C to +170°C Humidity range: 10% to 80% RH Dew point range: +5°C to +74°C Electrical Data: Rated voltage: 400 V / 3-phase / N / PE / 50 Hz Rated power: 39.6 kW Rated current: 64.9 A Recommended fuse protection: 80 A slow-blow Connection type: Hardwired Refrigeration System Refrigerants: Pre-cooling stage: R452A (17.0 kg) Cooling stage: R23 (5.3 kg) Compressor: Bitzer (cascade system) Protection class: Conditioning unit: IP54 Test chamber: IP22 Dimensions & Weight: Conditioning unit: Dimensions (W x D x H): approx. 1,200 × 1,100 × 2,200 mm Weight: approx. 1,200–1,500 kg 1200 L Test Chamber: Dimensions (W x D x H): approx. 1,600 × 1,400 × 1,600 mm Weight: approx. 600–800 kg Total system weight: approx. 1.8–2.3 t Buyer Safety Information! The following steps are always carried out on our offered chambers before sale: 1. Functional check and replacement of necessary components 2. If necessary, refilling with legally compliant refrigerant 3. Leak test with certificate 4. After successful check, the chambers undergo a documented test run. Condition: used Scope of delivery: (see pictures) (subject to change and errors in technical data and specifications!) Additional questions can gladly be answered over the phone.

Condition: excellent (used), Year of construction: 2009, Mobile coil trolley FORSTNER AG 5000 b2mf 1500 Maximum roll width 1500 mm Isdpfx Asmv Hv Aekxear Load capacity 5000 kg Inner diameter 360 - 630 mm Outer diameter 1100 mm With 4-arm spindle Double bearing decoiler with handbrake and steel wheels for movement

Condition: excellent (used), functionality: fully functional, Heavy-duty cutting mills Manufacturer: Herbold AMIS Type: SM 60/100 7-2 Inlet opening 700 x 1000 mm Open rotor 600 mm diameter x 980 mm wide Iajdoufi Rxjpfx Akxer Rotor blades: 7 Stator blades: 2 plus blade set: 2 Blade setting table

Condition: excellent (used), Very good condition, precision holder from the renowned brand WNT, made in Germany. Equipped with Centro-P HPC16 bush, ensuring high runout accuracy and stable tool clamping. A solid carbide VHM end mill for precision machining is mounted on the holder. Total length A=100, SK40 mounting type (DIN 69871 AD). Premium-class equipment, ready for work on CNC machining centres. Iaedpfxsw Rrzmo Akxjr

Condition: used, Please state your offer price. Price without packaging and transportation; Payment in advance. You need to make us a price offer is you are interested about the machine. The hand over will be at our location Terms of delivery: EXW Cugir, Romania Ijdpfxowk Dwne Akxear The buyer can assist in disassembling the machine. The buyer is responsible for transporting the machine. We organize only the loading part of the machine on the trailer/truck with forklift/crane

Condition: used, We sell cheap new and refurbished spare parts for control systems and automation. With us, you save 15-50% of the catalog price on new parts, and 30-60% on refurbished parts from the catalog price of a new part. We provide a 24-month warranty on all remanufactured parts. Iajdpeyf Apwofx Akxer Express delivery, 130 000+ items in stock Ordered parts that we have in stock are shipped the next day after receiving the order. If the part you require is not currently in our warehouse, we will deliver it immediately from the network of our domestic or foreign partners. In urgent cases, the order can be sent on the day of the order or it is possible to arrange a personal pick-up at our warehouse in Kosmonosy 24 hours a day, 365 days a year.

Condition: new, Year of construction: 2026, functionality: fully functional, warranty duration: 24 months, New filling machine / dosing machine, suitable for filling a variety of liquids. Examples include: - Milk - Water - Alcohol - Disinfectants - Etc. This is a robust machine that operates on compressed air and 220V, Plug and Play! It is ideally suited for filling small batches. Only a very small air compressor is required to operate the machine; if desired, this can be supplied as well. We recommend at least a 12L compressor. The filling machine is equipped with a 1000ml cylinder, allowing it to dispense a maximum of 1000ml per stroke. For larger volumes, multiple strokes can be programmed. For example, 2500ml can be easily filled in 2 x 1250ml. The minimum dosage per stroke is 100ml; any volume between 100 and 1000ml can be filled in a single stroke. We also offer models with cylinders up to 5000ml per stroke. The unit comes with a suction hose, enabling direct suction from a barrel or IBC container. The machine features a foot pedal and an automatic mode. In automatic mode, the machine will continuously fill, making it simple and fast to handle larger quantities. The foot pedal allows for manual filling at your own pace. Depending on the operator and the volume per fill, between 15 and 25 units per minute can be filled, making this a very fast machine. The machine weighs approximately 15-20kg and can be conveniently placed on a table. Entirely constructed from stainless steel, it is a very high-quality, industrial-grade machine. Iaedpfx Aerivxcskxor For questions, please feel free to email; we are happy to assist with this or another machine. We also supply a labelling machine which is a perfect match for the filler. We strive to respond to your inquiries within 24 hours. Of course, we are also available by phone. Our office hours are Monday to Friday, 09:00–17:00.

Condition: used, Tank capacity (litres) 100 Motorized pumps Up to 2 external each tank Dosing capacity Iajdpfx Aevpfhyokxsr Max. 50 cc/sec. per pump Remote technical support

Condition: used, hydraulic unit, hydraulic pump, hydraulic pump, universal unit, hydraulic station, -Manufacturer: Kramp, hydraulic unit -Motor: Type EM100LB4-B14-500 3.0 kW / 1400 rpm Iajdpfx Akjndzygexer -Individual components: see photos -Dimensions: 710/350/H340 mm -Weight: 53.1 kg

Year of construction: 2006, condition: good (used), Flame cutting system, torch, oxyfuel cutting system, machine cutting torch, flame cutting machine, cutting torch, cutting machine, oxyfuel cutting machine, gas cutting torch -Manufacturer: Messer Cutting & Welding, machine cutting torch, flame cutting machine -Type: Quicky -Cutting speed: adjustable Iedpsxy Hqtjfx Akxoar -Voltage: 230 V 40 W -Dimensions: 520/280/H330 mm -Weight: 7.8 kg

Condition: good (used), Incremental rotary encoder with solid shaft, absolute rotary encoder, encoder, rotary encoder, encoder, absolute rotary encoder, absolute encoder, function encoder, rotary indicator, resolver, rotary pulse generator, tachogenerator, incremental encoder -Manufacturer: Videojet, encoder rotary encoder -Type: NI58-0/5000EL.42IH-S -Item No.: 51Voltage: 10-30 V -Shaft: Ø 10 x 20 mm Iajdpfxjqv Hp Hs Akxer -Quantity: 1 encoder available -Dimensions: 230/230/H80 mm -Weight: 0.9 kg

Condition: good (used), Transformer, transformer, converter, three-phase autotransformer, three-phase transformer, three-phase transformer, single-phase transformer, control transformer, safety transformer -Manufacturer: Schuster, transformers from press brake Safan type UC 110-3100 -Type: GLD11-3870 1mH 100A -Type: TEK-4191 500VA -Type TUK-4450 2 kVA -Type DK-3449 750 VA -Techn. Data: see nameplate photos -Levy/Price: complete -Total dimensions: 405/290/H255 mm Iodpfx Akorgtfgexjar -Weight: 51 kg

Condition: used, Chimney, exhaust pipe, chimney stainless steel pipe -Chimney system: O 250 mm, not insulated -Quantity: 2 pieces of 1 m each Isdpfx Aksd N Ddtoxsar -Price: complete -Dimensions: 250/250 / H1000 mm -Weight: 7 kg

Year of construction: 2009, condition: excellent (used), Pleiger hydraulic motor for Krauss Maffei Iasdpfx Akjf N Ixuexsr MOS 4500-05-2203

Condition: good (used), Stainless steel tank 5000 L with mixer, cooling. Isdpjvr E N Njfx Akxsar In good condition They have a built-in pipe around the tank that can cool

Condition: excellent (used), CTS Type: T-40/2000 Air-cooled temperature test chamber Technical design: Refrigeration unit: air-cooled, low-noise, fully hermetic, infinitely variable power adjustment through electronic monitoring and control system, environmentally friendly refrigerant R404A Door: fully opening door, door hinge left, one-handed operation, lockable. Shelf: Stainless steel, support surface 970 x 980 + 500 mm Max. load per shelf 35 kg Total load with max. grid load 100 kg Test area lighting: 3x halogen lamp 20 W, 12 V Control: 32 bit controller LCD control panel Digital display of set and actual values Numerical input of setpoint values Error messages in plain text RS 232 interface Free switching channels for on-site test material control Temperature range: -40°C to +180°C Nominal voltage: 400V 3/N 50Hz Rated power: 10.4 kW Nominal current: 17.2 A Compressor: TFH2516Z Pipe feed-through NW 50 Control panel Window 570x710 mm Electrical connection, cable length 5m Technical performance data: Temperature tests: Temperature range -40°C to +180°C Temperature deviation ≤ ±0.3 K in time Temperature change rate according to IEC 60068-3-5 Heating 2.5 K/min Cooling 1.5 K/min Heat radiation: approx. 2500 W at +20°C approx. 2100 W at ± 0°C approx. 1500 W at -20°C The technical data refer to an ambient temperature of +25 °C, rated voltage 400V, without test material, without irradiation and without additional equipment. Dimensions: Test volume: 2000 liters Test chamber dimensions: Height 900, width 975, depth 2200 mm External dimensions: Height 1950, width 1290, depth 3145 mm Operating data: Electrical connection: 400 V +6/-10 %, 3/N, 50 Hz Rated power: 17.2 kW Protection class: IP 22 Condensate drain unpressurized R 1/2" internal thread Sound pressure level (according to DIN EN ISO 3744 measured at a distance of 1 m from the front) < 55 dB(A) Weight: approx. 1200 kg The following information is for your safety as a buyer! The following points are carried out on our offered chambers in advance: 1. functional check and replacement of necessary components 2. if necessary, new filling with legally compliant refrigerant 3. leak test with certificate 4. after successful inspection, the chambers are subjected to a documented test run. Isdpjup T Uqjfx Akxear Condition: used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: excellent (used), CTS Type: T-40/600 /011232 CTS Temperature Test Chamber, Water-Cooled Includes metal struts to increase the floor load-bearing capacity Test chamber volume: 600 liters Test chamber dimensions: Height approx. 850 mm, width approx. 850 mm, depth approx. 830 mm External dimensions: Height approx. 1900 mm, width approx. 1050 mm, depth approx. 1850 mm Temperature operating range: Temperature range -40 to +180°C Temperature deviation ±0.1 to ±0.3 K over time Heating rate: 2.5 K/min Cooling rate: 3 K/min Electrical connection: 400 V +6% -10%, 3/N, 50 Hz Rated power: approx. 5.5 kW Rated current: approx. 8.5 A Refrigerant: R-404A Iaedjwfdnijpfx Akxor Weight: 550 kg For your safety, please note the following information! The following steps are performed on our chambers in advance: 1. Functional testing and replacement of necessary components 2. If necessary, refilling with legally compliant refrigerant 3. Leak test with certificate 4. After successful testing, the chambers are subjected to a documented test run. Condition: used Scope of delivery: (See image) (Subject to changes and errors in the technical data, information is subject to change!) We are happy to answer any further questions you may have over the phone.

Condition: used, Type: CS-70/900 Ijdpfx Aoxb Dm Iskxear CTS Climate Test Chamber with Humidity, water-cooled (converted to R-452a refrigerant) Temperature range: -70°C to +180°C Humidity range: 10–98% RH Test chamber internal dimensions: Height approx. 870 mm / Width approx. 1000 mm / Depth approx. 1000 mm External dimensions: Height approx. 1950 mm / Width approx. 1200 mm / Depth approx. 2220 mm Control cabinet dimensions: Height approx. 2100 mm / Width approx. 800 mm / Depth approx. 400 mm Test chamber volume: 900 liters Refrigerant: R-452a / R23 Electrical connection: 400 V +6/-10%, 3/N, 50 Hz Connected load: 21.2 kW, Rated current: 35.7 A Chamber weight: 900 kg Control cabinet weight: 150 kg Important safety information for buyers: The following steps are carried out on all chambers we offer prior to sale: 1. Functional check and replacement of necessary components 2. Refilled with legally compliant refrigerant if required 3. Leak test with certificate 4. After successful inspection, the chambers undergo a documented test run Condition: used Scope of delivery: (see photo) (Specifications and technical data subject to change and errors reserved!) For any further questions, please contact us by phone.

Condition: excellent (used), CTS test cabinet climatic chamber Here we offer a CTS climatic chamber. Air cooled Test chamber volume: 200 liters Test chamber dimensions: Height 750, width 650, depth 400 mm External dimensions: Height 1800, width 920, depth 1345 mm Temperature working range temperature range: -40°C / +180°C cooling speed: 4 K / min heating speed: 4 K / min Max. heat radiation at +20°C: 3500 W Temperature constancy, temporal: ≤± 0.3 K. Climate working range Iasdpfxohwhzwj Akxjr Temperature range: +10°C to +95°C. Humidity range: +10%to +98% r.H. Connection: 400 V +6% -10%, 3/N, 50 Hz Rated current 9.4 A Rated power 4,8 kw Weight: approx. 450 kg Refrigerant R404A Type: CTS C-40/200 The following points are carried out on our offered chambers in advance: 1. functional check and replacement of necessary components 2. new filling with legally compliant refrigerant 3. after successful inspection, the chambers are subjected to a test run, which is monitored with calibrated equipment. Condition: used / used Scope of delivery: (See picture) (Changes and errors in the technical data, specifications are reserved!) Further questions we can answer on the phone for you.

Condition: excellent (used), CTS Type: C-40/60 CTS small climate chamber air-cooled Test volume: 60 liters Temperature range: -40 °C / +180 °C Humidity range 10% to 98% relative humidity +10 °C to +90 °C in the temperature range +5 °C to +89.5 °C in the dew point range Dimensions (WxDxH): Inside: 400 mm x 345 mm x 425 mm Housing: 560 mm x 845 mm x 1575 mm Refrigerant: R-404A Nominal voltage: 230V 1/N 50 Hz Output: 3.3 kW Iodou Hlb Eopfx Akxsar Rated current: 13 A The following information is for your safety as a buyer! The following points are carried out on our offered chambers in advance: 1. functional check and replacement of necessary components 2. if necessary, new filling with legally compliant refrigerant 3. leak test with certificate 4. after successful inspection, the chambers are subjected to a documented test run. Condition: used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: excellent (used), CTS climate chamber climate test cell Here we offer a CTS climate chamber climate test cell. Available from mid-January 2023! Water cooled Height adjustable! Footprint approx. (W x D x H): 3755x 3470x 2480 Test area approx. (W x D x H): 2500x 2720x 2200 Test space volume: approx. 15m³ Temperature range: -40°C to +140°C Temperature deviation 1 K temporally Temperature change speed in the average without heat radiation Measured in the supply air heating: 2 K/min Cooling: 1 K/min from +110°C to -35°C Climatic tests: Temperature range: +10 °C to +90 °C Humidity range . +30 % to +95% r.H. dew point range : +5°C to 89°C temperature deviation 0,5 K temporal Humidity deviation ±1- ±3% r.H. temporal nominal voltage: 400V 3/N, PE, 50 Hz rated power: 53,5 KW Rated current: 92,3 A Compressor: S6J-16.2 Iedpfxeip Dp Sj Akxsar + chiller Refrigerant: R404A Weight 5500 kg Type: CW-40/16 Condition: used / used Scope of delivery: (See picture) (Changes and errors in the technical data, specifications are reserved!) Further questions we can answer on the phone for you.

Condition: good (used), CTS Type: T-70/600/S Temperature test chamber water-cooled Refrigerant: Converted to R-452A Control: - 32 bit controller - LCD control panel - Digital display of setpoints and actual values - Numerical input of setpoints - Error messages in plain text - RS 232 interface - Free switching channels for on-site test material control Technical performance data Temperature tests: Temperature range -70 °C to +180 °C Temperature deviation ±0.1 to ±0.3 K in time Temperature change rate according to IEC 60068-3-5 Heating 2.5 K/min Cooling 2.5 K/min Heat radiation approx. 2500 W at +20°C approx. 2500 W at + 0°C approx. 1800 W at -40°C The technical data refer to an ambient temperature of +25 °C, rated voltage 400V, without test material, without irradiation and without additional equipment. Dimensions: Iedsvitmdopfx Akxoar Test volume 600 liters Test chamber dimensions Height, approx. 850 mm, width, approx. 850 mm, depth, approx. 830 mm External dimensions Height, approx. 1900 mm, width, approx. 1120 mm, depth, approx. 1875 mm Operating data: Electrical connection 400 V +6/-10 %, 3/N, 50 Hz Rated power 8.8 kW Nominal current 14.8 A Protection class IP 22 Weight approx. 700 kg Refrigerant: R-452A / R23 Weight: 700 kg The following information is for your safety as a buyer! The following points are carried out on our offered chambers in advance: 1. functional check and replacement of necessary components 2. if necessary, new filling with legally compliant refrigerant 3. leak test with certificate 4. after successful inspection, the chambers are subjected to a documented test run. Condition: used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: excellent (used), CTS Type: T-70/600/S Water-cooled temperature test chamber Control system: - 32 bit controller - LCD control panel - Digital display of set and actual values - Numerical input of setpoints - Error messages in plain text - RS 232 interface - Free switching channels for on-site test material control Technical performance data Temperature tests: Temperature range -70 °C to +180 °C Temperature deviation ±0.1 to ±0.3 K in time Isdpfx Akeu U Ixmsxoar Temperature change rate according to IEC 60068-3-5 Heating 2.5 K/min Cooling 2.5 K/min Heat radiation approx. 2500 W at +20°C approx. 2500 W at + 0°C approx. 1800 W at -40°C The technical data refer to an ambient temperature of +25 °C, rated voltage 400V, without test material, without irradiation and without additional equipment. Dimensions: Test volume 600 liters Test chamber dimensions Height, approx. 850 mm, width, approx. 850 mm, depth, approx. 830 mm External dimensions Height, approx. 1900 mm, width, approx. 1120 mm, depth, approx. 1875 mm Operating data: Electrical connection 400 V +6/-10 %, 3/N, 50 Hz Rated power 8.8 kW Nominal current 14.8 A Protection class IP 22 Weight approx. 700 kg Refrigerant: R404A / R23 Weight: 600 kg The following information is for your safety as a buyer! The following points are carried out on our offered chambers in advance: 1. functional check and replacement of necessary components 2. if necessary, new filling with legally compliant refrigerant 3. leak test with certificate 4. after successful inspection, the chambers are subjected to a documented test run. Condition: used Scope of delivery: (see picture) (Changes and errors in the technical data, specifications are reserved!) We will be happy to answer any further questions you may have on the phone.

Condition: used, Zwick/Roell Materials Testing Machine BTC-FR100SW.A4K with MAYTEC High-Temperature Furnace HTO-09/2 1200°C-SG and Load Cell TC-LC100KN.G02 (100 kN) The testXpert III 1.6 software serves as control and evaluation software for ZwickRoell materials testing machines. It enables standardized test procedures, logs measurement data, and supports traceability, among other features. Windows 11 Compatibility: ZwickRoell’s testing software (especially testXpert III) supports current Windows platforms, allowing use with Windows 11. Product Description: For sale is a high-quality materials testing system, consisting of: - Zwick/Roell Materials Testing Machine BTC-FR100SW.A4K - MAYTEC High-Temperature Furnace HTO-09/2 1200°C-SG - Load Cell TC-LC100KN.G02 (100 kN) The system comes from laboratory usage and was employed for mechanical materials testing at ambient and high temperatures. All devices are used, well-maintained, and fully functional. Technical Highlights – Zwick/Roell Testing Machine Type: BTC-FR100SW.A4K Maximum test force: 100 kN AC drive 4 kW, widened stand design (W) Supply: 400 V / 50–60 Hz / 3Ph+N+PE, power consumption 9 A Working area: Height 1,765 mm, Width 1,030 mm Crosshead speed: 0.0005 – 1000 mm/min Positioning accuracy: < 2 µm Noise level: ≤ 70 dB(A) Test force range: 0.4–100% (Class 1) / 2–100% (Class 0.5) according to ISO 7500/1 Power requirement: 5.0 kVA Load frame height: approx. 2.32 m Machine weight: approx. 1,820 kg Load Cell: TC-LC100KN.G02 (IP67, GTM, 100 kN, 20 kg) Technical Highlights – MAYTEC High-Temperature Furnace Maximum temperature: 1200 °C 2 separately controllable heating zones Power: 0.66 kW / 22 A per zone Supply: 30 V / 50 Hz per zone Ideal for high-temperature testing in combination with the Zwick testing machine Load Cell TC-LC100KN.G02 Nominal force: 100 kN Protection rating: IP67 Precise force measurement to ISO 7500/1 Weight: 20 kg, GTM design Iaodpfxsxt Hn Sj Akxjr Important Note: "The table shown in the photos is not included in the sale." Condition: used Scope of delivery: (see pictures) Zwick/Roell Materials Testing Machine BTC-FR100SW.A4K MAYTEC High-Temperature Furnace HTO-09/2 1200°C-SG Load Cell TC-LC100KN.G02 (100 kN) Connection cables and mounting accessories (if available) (Specifications and technical data may be subject to change and errors.) Further questions can be answered by phone.

Year of construction: 2011, condition: excellent (used), CTS Iaodpfxeihb Amj Akxer Type: T-30/950 Ex/I CTS Temperature Test Chamber, Explosion-Proof Control – 32-bit controller LCD control panel Digital display for set and actual values Numerical input of set values Error messages in plain text RS 232 interface Free switching channels for product-side test specimen activation Temperature Testing: Temperature range: -30°C to +80°C Temperature deviation: ±0.3 K over time Temperature change rate: Heating: 2 K/min Cooling: 1.5 K/min down to -10°C Thermal radiation: approx. 1000 W at +20°C approx. 200 W at -25°C Nitrogen inerting with residual oxygen monitoring With nitrogen inerting, the test chamber is first purged with a large flow rate of N2 until the o2 content drops below 3%. Then, it switches to a base flow amount (approx. 10% of the large flow rate). The nitrogen flow for the base amount is measured and displayed using a flowmeter and monitored via a limit switch. O2 monitoring continuously extracts gas from the test chamber via a flame arrestor and passes it over an O2 sensor which checks the residual oxygen content of the extracted air. Afterwards, the gas is returned to the test chamber via a second flame arrestor. The extraction pump is monitored by a volumetric flow meter. Additional details can be found in the Dräger user manual in the appendix. The gas system is currently deactivated! All technical data refer to an ambient temperature of +25°C, nominal voltage 400V, without test specimen, without irradiation, and without additional equipment. Dimensions: Test chamber volume: 950 liters Test chamber dimensions: Height approx. 700 mm / Width approx. 900 mm / Depth approx. 1500 mm External dimensions: Height approx. 2400 mm / Width approx. 1270 mm / Depth approx. 3125 mm Operating data: Electrical connection: 400V +6/-10 %, 3/N, 50 Hz Nominal power: 21.6 kW Rated current: 36.5 A Protection class: IP 54 Condensate drain: non-pressurized, R 1/2" inner thread Sound pressure level: