Murphy PD8100 Series specifications Service Parts, Dimensions, How to Order

Service Parts

DESCRIPTION (see drawing–right)	PD8183	PD8184	PD8185	PD8190
A. 1/2 NPT inlet x 1/4 NPT outlet*	65-05-0104	65-05-0210	65-05-0204	65-05-1136
1/2 NPT inlet x 1/2 NPT outlet*	65-05-0105	65-05-0212	65-05-0206	65-05-1135
B. Bonnet Fitting	65-05-0099	65-05-0209	65-05-0203	65-05-1139
C. Valve Stem	65-05-0175	65-05-0208	65-05-0202	65-05-1140
D. Packing Nut	65-05-0098	65-05-0211	65-05-0205	65-05-1137
E. Hand Wheel (with 10-32 nut)	55-00-0179	55-00-0179	55-00-0179	55-00-0179
F. Strainer Bushing Assembly†	55-00-0174	55-00-0173	55-00-0175	55-00-0206
G. Molded Packing Gland	00-00-0936	00-00-0936	00-00-0936	00-00-0936
H. ‘O’ Ring Bonnet Seal	00-00-0302	00-00-0302	00-00-0302	00-00-0302
J. Stainless Steel Mesh Filter**	65-05-0214	65-05-0214	65-05-0214	65-05-0214

†Provided only for units with 1/4 NPT inlet.

*For 1/4 NPT inlet use with strainer bushing assembly. **Provided in units with 1/2 NPT inlet.

C

D

A B

INLET

FJ

E

G

H

OUTLET

Dimensions

3-7/8 in.

(99 mm)

FLOW

3in.

(76 mm)

Mounting for the OPLFC Pressure SWICHGAGE® and PD8100 Series

The PD8100 Series pulsation dampener is mounted directly below the OPLFC.

Precautions: Dope or use teflon tape on con- nection threads. Do not block the inlet orifice.

	4-3/4 in.
OPLFC	(121 mm)
	diameter
Mounting

Hole

How to Order

PD8185 - 1/4 x 1/4

Base Model

PD8183

PD8184

PD8185

PD8190

Connection Size

1/4 x 1/4 = 1/4 NPT inlet x 1/4 NPT outlet 1/4 x 1/2 = 1/4 NPT inlet x 1/2 NPT outlet 1/2 x 1/2 = 1/2 NPT inlet x 1/2 NPT outlet 1/2 x 1/4 = 1/2 NPT inlet x 1/4 NPT outlet

Shown at right, is a typical MURPHYMATIC® compres- sor panel featuring three Pulsation Dampeners and

1/4 in. (6 mm) dia. holes (3 pls.) on

5-13/64 in. (132 mm) B.C.,120° apart, clocking as shown

PD8100		2 in.
Series
	(51 mm)
Mounting
Hole

5-5/16 in.

(135 mm)

1/2 in. radius typical

1in.

(25 mm)

Murphy’s OPLFC gages.

The PD's are recommended for use on piston pumps and compressors to eliminate pointer contact flutter

and gage wear.

FW Murphy

P.O. Box 470248

Tulsa, Oklahoma 74147 USA +1 918 317 4100

fax +1 918 317 4266 e-mailsales@fwmurphy.com www.fwmurphy.com

CONTROL SYSTEMS & SERVICES DIVISION P.O. Box 1819; Rosenberg, Texas 77471; USA +1 281 633 4500 fax +1 281 633 4588 e-mail sales@fwmurphy.com

MURPHY DE MEXICO, S.A. DE C.V.

Blvd. Antonio Rocha Cordero 300, Fracción del Aguaje San Luis Potosí, S.L.P.; México 78384

+52 444 8206264 fax +52 444 8206336 Villahermosa Office +52 993 3162117 e-mailventas@murphymex.com.mx www.murphymex.com.mx

FRANK W. MURPHY, LTD.

Church Rd.; Laverstock, Salisbury SP1 1QZ; U.K. +44 1722 410055 fax +44 1722 410088 e-mailsales@fwmurphy.co.uk www.fwmurphy.co.uk

MURPHY SWITCH OF CALIFORNIA

41343 12th Street West

Palmdale, California 93551-1442; USA

+1 661 272 4700 fax +1 661 947 7570 e-mailsales@murphyswitch.com www.murphyswitch.com

MACQUARRIE CORPORATION 1620 Hume Highway Campbellfield, Vic 3061; Australia

+61 3 9358 5555 fax +61 3 9358 5558 e-mailmurphy@macquarrie.com.au

E		D
R
	E
GISTER

USA–ISO 9001:2000 FM 28221

UK–ISO 9001:2000 FM 29422

In order to consistently bring you the highest quality, full featured products, we reserve the right to change our specifications and designs at any time.

Printed in U.S.A.

PD-95145B page 2 of 2