Crystal HydraulicPump User Manual

HydraulicPump

Instruction Manual

Contents

Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Speci cations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Connection Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Fluid Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Priming the Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

Using the Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

To establish a zero pressure reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3

CPF Connection Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Connecting to a Crystal Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Contact Us . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Repair. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

Overview

INTRODUCTION



Thank you for purchasing a Hydraulic Hand Pump from Crystal Engineering. This pump provides you with a portable pressure source for calibration of high

pressure gauges, recorders, switches, and transmitters. The built-in variable volume gives you precision at any pressure.

There are two pressure ports on the pump. Mount a Crystal Gauge or Calibrator directly to the front of the pump, connect the spare port directly to the device

being tested, and you have a complete  eld pressure calibration system. A 1m (3ft.) CPF high pressure hose, and CPF Female to1⁄4" Male NPT is included,

along with a convenient plastic bottle for hydraulic  uid. A rebuild kit is available (P/N 2940), so that you can service the pump yourself, if necessary.

Included

HydraulicPump with CPF MPF (7/16-20 MP) port &  uid bottle

P/N MPH-1 . . . . . . . . . . . . . . . . . . . . . .CPF Hose (1m)

P/N MPF-1/4MPT . . . . . . . . . . . . . . . .Female CPF to Male NPT adapter

P/N MPM-PLUG . . . . . . . . . . . . . . . . . . CPF Plug for port seal

SPECIFICATIONS

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Pressure Range . . . . . . . . . . . . . . . . . . 35 MPa / 350 bar / 5000 PSI

Overview  1

Connections . . . . . . . . . . . . . . . . . . . . .One 1⁄4" Female National Pipe Thread (NPT) and one (female) CPF  tting.

Weight . . . . . . . . . . . . . . . . . . . . . . . . . . 677g (1 lb., 8 oz.)

Dimensions . . . . . . . . . . . . . . . . . . . . . . Approximately 26.7 cm (10.5") tall

Wetted Materials. . . . . . . . . . . . . . . . .Buna-N, aluminum, Viton, synthetic cork, brass, and stainless steel. The pump can be used with oil, water, or other compat-

ible  uids. Use of water will accelerate wear of "O" rings and some sticking of piston may result. The recommended  uid is

any petroleum based hydraulic oil, light weight motor oil, or mineral oil. Do not use brake  uid or synthetic oils; they may

crack the polycarbonate reservoir or cause swelling or decomposition of the "O" rings.

HydraulicPump Operation Manual