Product Description

The Model ConST**2 Pneumatic pressure calibration Pump is a dual pressure source with the ability to easily adjust and stabilize. This calibration pump possesses both *5% vacuum and pressure ***0psi; uses air as the media, and can adjust the pressure easily and stably. Since it is attached inner gas-liquid isolator and shut-off valve (for releasing dirt), ConST**2 is totally free from humidity and dirt..

The adjusting resolution is up to *0 Pa (0.1 mbar). These features make the ConST**2 ideal for calibrating pressure transducers, precision pressure gages, and other pressure instruments.
Features
Pressure up to **0bar by air
Both vacuum and positive pressure is available.
High pressure resolution and high pressure stability
Easy to get the high pressure by using long and tough pressure lever

SPECIFICATIONS
Media: Air.
Generated Pressure Range: *4psi (0.*5bar) vacuum to ***0psi (**0bar) positive pressure
Pressure Resolution: *0 Pa/ 0.1 mbar
Material:
Ram/adapters: **6 SS;
Body: Steel/aluminum;
Seals: Buna-N.
Test Gage Connection: M*0*1.5;
Reference Gage Connection: M*0*1.5
Dimensions:
Height: *6.*3 inch(**0 mm);
Base: **7.*4 inch(**5 mm) x **4.*2inch (**5 mm).
Weight: 3.*1 lb (7.5 kg). 

PRECAUTIONS
1. Please don’t add any oil or water into the pipeline.
2. To avoid damaging the airproof surface, please don’t operate the shut-off valve aggressively.
3. This product can not directly calibrate pressure meters that are used under acid or alkali conditions. If necessary, you must make sure the meters are cleansed by CCl
4 Solvent or melted oil spray to avoid any corrosion damage to the test pump.

MAINTENANCE
Upon final installation of the Model CONST**2 Low Pressure Calibration Pump, no routine maintenance is required. A periodic check of system calibration is recommended. The Model CONST***2 is not field serviceable and should be returned if repair is needed (field repair should not be attempted and may void warranty). Be sure to include a brief description of the problem plus any relevant application notes. Contact customer service to receive a return goods authorization number before shipping.