PD-95145B page 2 of 2
DESCRIPTION
(see drawing–right)
PD8183
PD8184
PD8185
PD8190
A
B
D
C
E
G
H
F
J
INLET
OUTLET
Service Parts
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.
How to Order
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
PD8185
-
1/4 x 1/4
Shown at right, is a typical
MURPHYMATIC
®
compres-
sor panel featuring three
Pulsation Dampeners and
Murphy’s OPLFC gages.
The PD's are recommended
for use on piston pumps and
compressors to eliminate
pointer contact flutter
and gage wear.
FLOW
3-7/8 in.
(99 mm)
3 in.
(76 mm)
5-5/16 in.
(135 mm)
4-3/4 in.
(121 mm)
diameter
OPLFC
Mounting
Hole
PD8100
Series
Mounting
Hole
1/4 in. (6 mm) dia.
holes (3 pls.) on
5-13/64 in. (132 mm)
B.C.,120
°
apart,
clocking as shown
1/2 in.
radius
typical
2 in.
(51 mm)
1 in.
(25 mm)
Dimensions
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.
CONTROL SYSTEMS & SERVICES DIVISION
P.O. Box 1819; Rosenberg, Texas 77471; USA
+1 281 633 4500
fax
+1 281 633 4588
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 52 993 3162117
www.murphymex.com.mx
FRANK W. MURPHY, LTD.
Church Rd.; Laverstock, Salisbury SP1 1QZ; U.K.
+44 1722 410055
fax
+44 1722 410088
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
www.murphyswitch.com
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.
MACQUARRIE CORPORATION
1620 Hume Highway
Campbellfield, Vic 3061; Australia
+61 3 9358 5555
fax
+61 3 9358 5558
FW Murphy
P.O. Box 470248
Tulsa, Oklahoma 74147 USA
+1 918 317 4100
fax
+1 918 317 4266
www.fwmurphy.com
R
E
G ISTERE
D
USA–ISO 9001:2000 FM 28221
UK–ISO 9001:2000 FM 29422
Printed in U.S.A.
