.jpg "Flowfit Inline Single Acting Hydraulic 20cc Hand Pump For Single Acting Cylinder, 20CC, With Release Hand Knob")
.jpg "Flowfit Inline Single Acting Hydraulic 20cc Hand Pump For Single Acting Cylinder, 20CC, With Release Hand Knob")
Flowfit Inline Single Acting Hydraulic 20cc Hand Pump For Single Acting Cylinder, 20CC, With Release Hand Knob
PMP20SFF
Product Features:
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Hand-operated hydraulic inline hand pump 20cc for single-acting cylinders/rams with release knob
The Flowfit Inline Single Acting Hydraulic 20cc Hand Pump is a compact, manually operated hydraulic pump designed for use with single acting cylinders. Delivering 20cc of oil displacement per stroke, this inline hand pump provides reliable and controlled hydraulic power in applications where precision, portability, and simplicity are essential.
Engineered for durability and ease of use, the pump features a convenient release hand knob for smooth and controlled pressure release. Its inline design makes it easy to integrate into existing hydraulic systems while maintaining a compact footprint — ideal for workshop, industrial, agricultural, and mobile applications.
Technical Specifications
| Specification | Value |
|---|---|
| Displacement | 20cc |
| Working pressure | Up to 350 bar |
| System type | Single-acting cylinder/ram |
| Valves | Release knob |
| Fluid temperature | -20°C to +80°C |
| Ambient temperature | -20°C to +50°C |
| Filtration | 15 Micron or better |
Typical Applications
- Single-acting hydraulic jacks and rams
- Lifting, lowering and controlled positioning of heavy loads
- Clamping and holding operations in fabrication and assembly
- Light pressing tasks (workshop maintenance and repair work)
- On-site, mobile or remote hydraulic operation where no power supply is available
- Agricultural machinery adjustment and maintenance tasks
- Construction and plant maintenance (portable/manual hydraulic actuation)
- Emergency backup or manual override for powered hydraulic systems
Hand Pump Effort vs Pressure (600mm Lever)
The chart compares the manual force required on a 600mm operating lever as hydraulic pressure increases, across different pump displacements (6cc, 12cc, 25cc and 45cc). As pressure rises, the lever effort rises too — and higher displacement pumps require more effort at the same pressure. Lower displacement pumps are easier to operate at higher pressures, but deliver less oil per stroke (more strokes required).
Which cc is best?
- 6cc – Best for high-pressure work where operator comfort matters most (lowest effort, slowest output).
- 12cc – A strong all-round choice for higher pressure applications with moderate speed.
- 25cc – Better for faster cylinder movement at lower to mid pressures, with higher effort as pressure climbs.
- 45cc – Best when you want maximum flow/fast extension at lower pressures; can become physically demanding at higher pressures.
General delivery information
Thank you for visiting and shopping at www.flowfitonline.com. Below are the terms and conditions for the Shipping Policy for Harrier Fluid Power Ltd T/A Flowfit.
Orders are processed and shipped during standard working hours (08:30–17:00 BST), Monday to Friday (excluding Bank Holidays). All orders placed before 4pm Monday to Thursday and 3pm on Friday are processed and despatched on the same business day.
If we are experiencing a high volume of orders, shipments may be delayed by 1–2 days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
United Kingdom delivery rates & estimates
| Service | Price | Terms |
|---|---|---|
| FREE Delivery | FREE | Free UK delivery is available for orders over £99.99+ VAT. Delivered by close of business next working day. |
| Express Delivery | £9.99 + VAT | UK Mainland delivery for orders under £99.99 + VAT. Delivered by close of business next working day. |
| Express 9am | £42.95 + VAT | Delivered by 9am next working day. |
| Express 12pm | £20.95 + VAT | Delivered by 12pm next working day. |
| Channel Islands | ||
| Standard Delivery | £20.95 + VAT | Delivery in 2–3 working days. |
| UK Highlands & Isles | ||
| Order value below £99.99 + VAT | £31.95 + VAT | Delivery in 2–3 working days. |
| Order value over £99.99 + VAT | £28.95 + VAT | Delivery in 2–3 working days. |
* Overnight delivery is only available for certain delivery addresses within the United Kingdom. Please contact us beforehand to confirm eligibility.
Email sales@flowfitonline.com or call 01584 876 033.
Collection: Customers are welcome to arrange collection using a courier of their choosing, or collect in person from our depot in Ludlow, Shropshire. Please advise us in advance so we can ensure your order is complete before collection.
International delivery rates & estimates
Shipping charges depend on weight and destination country and are calculated and displayed at checkout. Orders for delivery within the EU typically arrive on a 2–5 day service (depending on the destination). Shipments outside the EU typically arrive on a 3–7 day service (depending on the destination).
Please contact our Sales team for accurate delivery times. If your parcel has not arrived within the expected timeframe, please get in touch. Please ensure the shipping address entered at checkout is correct; we are not responsible for incorrect or undeliverable addresses.
Customs, duties and taxes
Import duties, taxes, and brokerage fees are not included in the product price or shipping and handling costs. These charges are the buyer’s responsibility. You may check with your country’s customs office to determine any additional costs.
By placing an international order (shipping outside the United Kingdom), the buyer is responsible for complying with their country’s laws, regulations, and restrictions. If a product is seized and destroyed by customs, we will not be responsible for losses, products, or shipping refunds.
Shipment confirmation & order tracking
You will receive a Shipment Confirmation email once your order has shipped, containing your tracking number(s). Tracking will be active within 24 hours.
Working closely with top carrier experts
We use some of the top carrier companies in the world, although you can also use your own carrier to collect your order. All deliveries require a signature on delivery. Below are our main carrier companies.
Damages
Harrier Fluid Power Ltd T/A Flowfit is not liable for products damaged or lost during shipping. If you receive your order damaged, please contact us to file a claim. Please save all packaging materials and damaged goods before filing a claim.
Returns policy
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.