# Pneumatic comparison test pump — CPP120-X

> Pneumatic comparison test pump for pressure up to 120 bar, used for testing, adjustment and calibration of pressure measuring instruments.

- Catalog code: cpp120_x
- Model: CPP120-X
- Category: Calibration technology › Portable pressure generation
- Product page: https://avigan.com.ua/wika/en/products/cpp120_x
- Price: on request
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

Pneumatic comparison test pumps serve as pressure generators for the testing, adjustment and calibration of mechanical and electronic pressure measuring ...

## Applications

- Pneumatic provision of pressure on site, in the laboratory or in the workshop up to 120 bar [1,740 psi]
- For the testing, adjustment and calibration of all types of pressure measuring instruments

## Special features

- Two fine metering valves for pressure inlet and pressure outlet or vacuum
- Precisely adjustable volume adjuster for fine adjustment of pressure
- Proven technology of the dead-weight tester CPB3500
- Connection for external pressure or vacuum source
- Pressure gauge for indicating the approximate pressure

## Specifications

| Parameter | Value |
|---|---|
| model | CPP120-X |
| product family | CPP |
| short description | Pneumatic comparison test pump for pressure up to 120 bar, used for testing, adjustment and calibration of pressure measuring instruments. |
| subcategory | test pump |
| ambient temp | 0 … 40 °C |
| weight kg | 22 |
| languages in datasheet | de; en |
| calibration type | deadweight |
| pressure ranges | 0 … 120 bar |
| medium | gas |
| portable | true |

## Datasheet tables

| Specifications | Model CPP120-X |
|---|---|
| Pressure range | 0 ... 120 bar |
| Pressure transmission medium | Clean, dry, non-corrosive gases (e.g. air or nitrogen) |
| Pressure connections |  |
| Test item connection | 2 x G½female thread, loose union connection |
| Distance between test item connections | 290mm |
| External pressure connection | G¼Bfemale |
| Material |  |
| Wetted parts | Austenitic stainless steel, high tensile brass, copper, nitrile rubber |
| Permissible ambient conditions |  |
| Operating temperature | 0 ... 40 °C |
| Instrument base |  |
| Dimensions | 510 x 490 x 210 mm(WxDxH), for details, see technical drawings |
| Weight | 22 kg |

## Documents

- [ds_ct9103_en_co_f65df5](https://avigan.com.ua/wika/docs/wika/ds_ct9103_en_co.pdf) — PDF, 481 KB, en