Additel ADT925-N Hydraulic Press Test Pump, -12.5 psi to 6000 psi

Product Highlights

The 925 Hydraulic Pressure Test Pump is a hand operated pressure pump designed to generate pressure from 85% vacuum to 6,000psi (400bar). With the patented screw press technology, the high pressure can be easily generated, as well as increased and decreased smoothly. With no check valve (non-returning valve), the 925 avoids the troublesome leakage issues that is usually experienced with most hand pumps and allows for minimal maintenance. Two hand-tight quick connectors installed on the pump allow easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches. The 925 is an ideal comparison test pump for calibrating pressure measuring instruments such as test gauges, indicators or transducers in the field or laboratory.

• Pressure port type:N - 1/4NPT female
• Only 3.7 lb
• Patented screw press technology, without non-returning valve inside that is usually used on troublesome hand pumps
• The high pressure can be generated easily, increased and decreased smoothly
• Patented screw press technology, instead of leaking, troublesome, non-returning hand pumps
• Allows easy connecting and disconnecting to the test pump without the need for PTFE tape or wrenches
• Media: Oil or deionized water.(Oil is default media liquid. Pump with water as media to be ordered as ADT925W. Pump stability is best when used with oil. Performance may decrease when used with water as the media.)
• Reservoir capacity: 200 ml (12.2 in3)
• Pressure Range: 85% vacuum to 6,000 psi (400 bar) positive pressure
• Material: Ram/adapters: SS Body: SS,aluminum Seals: Buna-N, PTFE, Copper Alloy
• Connection: Hand-tight connectors for both test gauge and reference gauge. 1/4NPT female, 1/2NPT female, 1/4BSP female, 1/2BSP female, or M20X1.5 female
• Dimensions: Height: 4.72'' (120 mm)Base: 9.84'' (250 mm) x 5.51'' (140 mm)
• Weight: 3.7 lb (1.7 kg)
• Warranty: 1 year Piston volume Low pressure piston: 1.1 in3 (18 ml)High pressure piston: 0.05 in3 (0.9 ml)

Each Unit Includes

• Mineral oil,1 bottle (250 ml)When water media is not requested
• O-ring: 20 pcs