# Hydraulic comparison test pump — CPP4000-X

> Hydraulic comparison test pump for generating pressure up to 4,000 bar, used for testing, adjustment and calibration of pressure measuring instruments.

- Catalog code: cpp4000_x
- Model: CPP4000-X
- Category: Calibration technology › Portable pressure generation
- Product page: https://avigan.com.ua/wika/en/products/cpp4000_x
- Price: on request
- Supplier: AVIGAN (TOV VIKA Prylad), official WIKA partner in Ukraine

## Overview

Model CPP4000-X Hydraulic comparison test pump ✓Pressure up to 4,000 bar (58,000 psi) ✓High quality ►To the information!

## Applications

- Simple hydraulic test pressure generation on site, in the laboratory or in the workshop
- For the testing, adjustment and calibration of all types of pressure measuring instruments
- Hydraulic pressure generation up to 4,000 bar [58,000 psi]

## Special features

- Precisely adjustable dual-area spindle pump for filling, pressure generation and fine adjustment of pressure
- Proven technology of the model CPB3800HP dead-weight tester
- Compact dimensions
- Low weight

## Specifications

| Parameter | Value |
|---|---|
| model | CPP4000-X |
| product family | CPP |
| short description | Hydraulic comparison test pump for generating pressure up to 4,000 bar, used for testing, adjustment and calibration of pressure measuring instruments. |
| subcategory | Hydraulic test pump |
| certifications | CE |
| ambient temp | 0 … 40 °C |
| weight kg | 13.5 |
| languages in datasheet | en; de |
| calibration type | deadweight |
| pressure ranges | 0 … 4000 bar |
| medium | oil |
| portable | true |

## Datasheet tables

| Specifications | Model CPP4000-X |
|---|---|
| Pressure range | 0 ... 4,000 bar |
| Pressure transmission medium | Hydraulic fluid based onVG22 mineral oil or Sebacate oil (optional) |
| Reservoir | 170 cm³ |
| Pressure connections |  |
| Test connection | 2 x G½Bfemale thread union nut with metal cone; equipped with two thread adapters M16 x 1.5 as standard |
| Distance between test connections | 290mm |
| Piston of spindle pump |  |
| Piston diameter, low-pressure piston | 31.2mm |
| Piston diameter, high-pressure piston | 6.35mm |
| Displacement | approx. 5 cm³ |
| Material |  |
| Wetted parts | Austenitic stainless steel, high-tensile brass, nitrile rubber |
| Permissible ambient conditions |  |
| Operating temperature | 0 ... 40 °C |
| Instrument base |  |
| Dimensions | 401 x 397 x 155 mm(WxDxH), for details, see technical drawings |
| Weight | 13.5 kg |

### Storage case (option)

| Material | Wood |
|---|---|
| Dimensions | 664 x 614 x 380mm(WxDxH) |
| Weight | 8.5 kg |

## Documents

- [ds_ct9109_en_co_87d777](https://avigan.com.ua/wika/docs/wika/ds_ct9109_en_co.pdf) — PDF, 677 KB, en