16
PARTS LIST
PUMP WITH STANDARD SEAL CHAMBER PH2181
SECTION NO.
01938F
Part # Part Name
22 Casing Back Cover
22A Back Cover to to Brg. Hsg.
Capscrew*
25 Radial Bearing*
25A Thrust Bearing*
26 Bearing Housing*
27 Seal Ring*
28 Bearing End Cover*
28A Bearing End Cover Capscrew*
28B End Cover Adjusting Screw*
28C Adjusting Screw Locking Nut*
29 Pump Shaft
31 Bearing Lock Nut*
Part # Part Name
3 Impeller
5 Casing
5A Casing Drain Plug
5C Casing Nut (pH3170 only)
5D Casing Capscrew (pH2170)*
7 Cradle Spacer*
7G Spacer to Brg. Hsg Capscrew
9 Bearing Housing Foot
10 Shaft Sleeve*
10K Sleeve Key*
13 Seal Chamber Gland
14 Gland Stud
15 Gland Nut
17 Lantern Ring*
* Denotes parts that are interchangeable in all pH2180 series pumps.
pH2181 Pump with Standard Seal Chamber (no jacketing)
pH2182 Pump with Jacketed Seal Chamber
pH2184 Pump with Jacketed Seal Chamber and Bearing
Housing Oil Cooler
PUMP DESIGNATION CODE FOR PH2180
Part # Part Name
31A Bearing Lock Washer*
76 Labyrinth Seal - Front*
76A Labyrinth Seal - Rear*
77 Casing Gasket*
77A Impeller Gasket*
77B End Cover Gasket*
80 Vent*
95A Mechanical Seal Stationary
95B Mechanical Seal Rotary
109 Brg. Hsg. Oil Cooler*
231 Bearing Lock Ring*
231A Bearing Lock Ring Screw*
231B Bearing Lock Ring Washer*
pH2186 Pump with Large Bore Seal Chamber
pH2187 Pump with Jacketed Seal Chamber and Jacketed Casing
pH2188 Pump with Jacketed Seal Chamber, Jacketed Casing,
and Bearing Housing Oil Cooler