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Dwyer Instruments PCHP Series Installation And Operating Instructions

Pneumatic calibration hand pump

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The Series PCHP Pneumatic Hand Pump comfortably
sources pressure and vacuum to check calibration of gages,
switches, transmitters, and recorders. The contoured cush-
ion handles provide extra comfort while preventing the pump
from sliding. The oversized check valve provides smooth
operation throughout the output range. The dual o-rings on
all pistons ensure zero leakage.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.
Series PCHP Pneumatic Calibration Hand Pump
Specifications - Installation and Operating Instructions
Phone: 219/879-8000
Fax: 219/872-9057
1/4 BSP WITH
1/4 NPT ADAPTER
1/8 BSP WITH
1/8 NPT ADAPTER
1/8 NPT
PLUG
SLIDE
BUTTON
8-41/64
(219.48) 7-3/32
(180.18)
SPECIFICATIONS
Media: Air and compatible gases only.
Output Ranges: -28˝ Hg to 600 psi (-0.945 to 40 bar).
Process Connection: 1/4˝ NPT/BSP.
Gauge Connection: 1/8˝ NPT/BSP.
Materials: Stainless steel fittings, anodized aluminum
housing, plastic/rubber handles, and nitrile o-rings.
Weight: 2 lbs (0.91 kg).
www.dwyer-inst.com
e-mail: info@dwyer-inst.com
Bulletin TE-PCHP
1-1/8
3-11/64
(80.57)
(28.58)
5
(127)

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Summary of Contents for Dwyer Instruments PCHP Series

  • Page 1 The dual o-rings on all pistons ensure zero leakage. housing, plastic/rubber handles, and nitrile o-rings. Weight: 2 lbs (0.91 kg). DWYER INSTRUMENTS, INC. Phone: 219/879-8000 www.dwyer-inst.com P.O. BOX 373 • MICHIGAN CITY, INDIANA 46361, U.S.A.
  • Page 2 Over-tightening does not increase the seal. application notes. Contact customer service to receive a return goods authorization number before shipping. ©Copyright 2008 Dwyer Instruments, Inc. Printed in U.S.A. 6/08 FR# R6-443631-00 DWYER INSTRUMENTS, INC.