WESIVO 522U Ultra-High Pressure Hydraulic Test Pump
Benchtop hydraulic pressure source with 160, 260 or 300 MPa range options, screw-type fine adjustment and three instrument connections.
Benchtop hydraulic pressure source with 160, 260 or 300 MPa range options, screw-type fine adjustment and three instrument connections.
- Pressure range options
- 0-160 MPa / 0-260 MPa / 0-300 MPa (1600 / 2600 / 3000 bar)
- Minimum adjustable increment
- 10 kPa (0.1 bar); not a pressure measurement accuracy specification
- Pressure connections
- Three ports; HP 1/4 female listed as standard; M20 × 1.5 female, 1/2 BSP female or custom connections available subject to order confirmation
- Pressure adjustment
- Screw-type adjuster and pre-pressure lever
WESIVO 522U
Request a quoteAbout this product
PRESSURE GENERATION FOR CALIBRATION WESIVO 522U supplies hydraulic pressure for calibrating pressure gauges, transmitters and sensors with a suitable reference instrument. Select a 0-160, 0-260 or 0-300 MPa configuration to match your test requirements. CONTROL AND CONSTRUCTION A pre-pressure lever and screw-type adjuster provide controlled pressure generation. Three ports support reference and test instrument connections. The stainless steel body and open-frame layout provide access for cleaning and maintenance. CONFIGURE YOUR CONNECTIONS The specification table lists HP 1/4 female as standard, with M20 × 1.5 female, 1/2 BSP female and custom options subject to confirmation. Confirm connection geometry, seal and pressure rating for the ordered unit; thread size alone does not establish suitability at maximum pressure. MEDIUM AND SELECTION The specification table lists transformer oil or purified hydraulic oil with viscosity no greater than 100 cSt. Source descriptions differ on medium and standard ports; obtain configuration confirmation before ordering. Water compatibility is not established. REQUEST A QUOTATION Send your pressure range, test instrument connections, preferred medium, quantity and delivery country. The 10 kPa minimum adjustable increment is not a measurement accuracy rating. Reference gauges and adapters require separate selection. Download the WESIVO 522U datasheet below.
Technical information
| Pressure range options | 0-160 MPa / 0-260 MPa / 0-300 MPa (1600 / 2600 / 3000 bar) |
|---|---|
| Pressure adjustment | Screw-type adjuster and pre-pressure lever |
| Pressure connections | Three ports; HP 1/4 female listed as standard; M20 × 1.5 female, 1/2 BSP female or custom connections available subject to order confirmation |
| Working medium | Transformer oil or purified hydraulic oil; viscosity ≤100 cSt. Confirm the approved medium for the supplied unit. |
| Body | Stainless steel |
| Sealing | Replaceable O-rings |
| Reservoir capacity | 0.3 L |
| Minimum adjustable increment | 10 kPa (0.1 bar); not a pressure measurement accuracy specification |
| Dimensions | 500 × 470 × 210 mm |
| Weight | 18 kg |
| Warranty | 1 year |
Downloads & files
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Before you request a quote
How do I request a quote for WESIVO 522U?
Send the full model or order code, quantity and delivery country. For a replacement, include the existing instrument specifications; for a new installation, use the selection checklist below.
Where can I find technical documents?
Published files are listed in Downloads & files. Check that the document covers your selected configuration. Request any additional drawing or manual with your inquiry.
How are price and delivery confirmed?
Price and delivery depend on the final configuration, quantity and destination. Request a written quotation for your project; this page does not confirm stock or a delivery date.
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