Hydrostatic Test Pump

The Pullertop hand-operated two-speed hydrotest pumps are suitable for use in several applications including hydro-testing of pipes, pressure vessels, valves, and also backup systems, and other pressure retaining equipment, prior to commissioning. The pump’s two-stage piston design gives a high flow at the low-pressure stage and incorporates a reliable smooth manual changeover from low to high-pressure output.

PULLERTOP 2023 PRODUCTS BROCHURE

Product Description

Product Lines: Hydrostatic Test Pump

Choice of 5 models available

Maximum output pressures up to 1000 bar

Two-stage displacement with manual T-Handle changeover plunger

Lightweight aluminum alloy pump unit with integral safety relief valve

High-grade stainless steel pistons for increased resistance to corrosion

Smooth manually operated 2-way pressure and release valve with precise control

Stainless steel, powder coated, 15 liters capacity reservoir with extended foot reaction bar

Multi-positional, 610 mm length operating lever with retaining washer and bolt

Optional 100 mm diameter hydraulic pressure gauges with fixing kit

Standard 3 meters length hose with swivel end fittings available as an optional configuration

Suitable for use with hydraulic mineral oil; demineralized, distilled, and ‘filtered mains supplied’ water

For use with other fluids, consult Pullertop as special seals may be required

Think Safety

Manufacturer’s rating of load and stroke are maximum safe limits. Good practice encourages using only 80% of these ratings!

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Series Specifications

Oil Capacity:	15L
Pump Type:	Two Speed
Maximum Operating Pressure :	100-1000Bar
Weight:	20Kg

Series Comparison

Model	Usable Oil Capacity/L	Pump Type	First Stage Pressure/bar	Second Stage Pressure/bar	Oil Displacement Per Stroke 1st Stage (cm3)	Oil Displacement Per Stroke 2nd Stage (cm3)	Port Size	Weight/Kg
HTP100	15	Two-speed	50	100	49	20	3/8”NPT	20
HTP300	15	Two-speed	50	300	49	7	3/8”NPT	20
HTP500	15	Two-speed	50	500	49	4	3/8”NPT	20
HTP700	15	Two-speed	50	700	49	3	3/8”NPT	20
HTP1000	15	Two-speed	50	1000	49	2	3/8”NPT	20