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Single-acting hydraulic hand pump – with operating handle
Single-acting hydraulic hand pump – with operating handle
Single-acting hydraulic hand pump 12, 25 or 45 cc – G3/8 BSP

Single-acting hydraulic hand pump 12, 25 or 45 cc – G3/8 BSP

SKU :  SPH390154
Hand Pump
€60,00
€49,59 excl. VAT
Shipping calculated at checkout.
In stock
2-year warranty Warranty information
Shipping to the Netherlands View shipping information
Excellent on Trustpilot Read our reviews
2-year warranty View Shipping to the Netherlands View Excellent on Trustpilot Reviews

Description

SINGLE-ACTING • 12 / 25 / 45 CC • G3/8 BSP

Single-acting hydraulic hand pump 12, 25 or 45 cc

Operate a suitable hydraulic system by hand, without an electric motor or engine drive. Choose 12, 25 or 45 cc. This single-acting hydraulic hand pump has a cast-iron body and a G3/8 BSP pressure connection and is intended for intermittent or emergency operation.

Compare the three versions

12 cc

SPH390154
Maximum working pressure: 380 bar

25 cc

SPH390156
Maximum working pressure: 350 bar

45 cc

SPH390158
Maximum working pressure: 280 bar

Choose according to both the required oil delivery and working pressure. A larger displacement is not automatically the right choice. The lowest-rated component also limits the permissible system pressure.

Operation and applications

The operating lever delivers oil to a single-acting hydraulic cylinder. The cylinder returns under its own weight, spring force or an external load when the system allows oil to flow back. Check the valves and pressure protection required for the complete installation. See our single-acting hydraulic hand pumps for other versions.

Technical specifications

Operation Single-acting
Pressure connection G3/8 BSP
Versions 12 cc / 25 cc / 45 cc
Maximum working pressure 12 cc: 380 bar · 25 cc: 350 bar · 45 cc: 280 bar
Body Cast iron
Pump rod Lapped and chrome-plated steel
Lever Steel with plastic grip
Lever dimensions 27 × 600 mm, including grip

Dimensions by version

Letters A–E refer to the dimensioned drawing in the product images. A, B and C are in millimetres; D and E are angles.

Type A B C D E
12cc 274 mm 184 mm 30 mm 21° 20°
25cc 286 mm 195 mm 35 mm 34° 21°
45cc 307 mm 200 mm 40 mm 53° 25°

Oil tank and system selection

Suitable oil tanks for hydraulic hand pumps are available in 3 and 5 litre sizes. Check the mounting connection and select the capacity according to the oil volume needed over the cylinder's full stroke. Tank capacity is different from pump displacement.

For hydraulic operation in both directions, see our double-acting hydraulic hand pumps.

Frequently asked questions

Which version should I choose?

Compare oil delivery and required pressure: 12 cc is rated up to 380 bar, 25 cc up to 350 bar and 45 cc up to 280 bar. In this range, higher displacement comes with a lower maximum working pressure.

Which cylinders is this pump intended for?

A suitable single-acting hydraulic system. Hydraulic pressure moves the cylinder in one direction; weight, a spring or an external load provides the return movement when oil can flow back.

What pressure connection does it have?

G3/8 BSP. Also check the connections, pressure ratings and oil capacity of the remaining system components.

Can I use a 3 or 5 litre tank?

Suitable tanks in both sizes are available. Check mounting compatibility and the oil volume required by your installation.

Choose the hand pump for your system

Select the required version at the top of the page. For help with pressure, tank selection or connections, contact Spare Parts Holland.

Single-acting hydraulic hand pump – with operating handle

Single-acting hydraulic hand pump 12, 25 or 45 cc – G3/8 BSP

12cc Single Acting
2-year warranty
Fast delivery to the Netherlands
Excellent on Trustpilot
€60,00
€49,59 excl. VAT

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