southwest oilfield products, inc. · oilfield products, inc. mud pump expendable parts list oem...
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PUMP MAX MAX STROKE LINER SIZE IN INCHES
MODEL I.H.P. S.P.M. LENGTH 6” 6 ½” 7” 7 ½” 8” 8 ½” 9”
W-3000 3000 100 16”
MAX-P.S.I. 7500 6712 5787 5041 4431 3925 3501
G.P.R. 5.875 6.895 7.997 9.180 10.445 11.791 13.219
G.P.M. @ 110 R.P.M. 588 690 800 918 1044 1179 1312
NOTE: I.H.P.= INPUT HORSE POWER S.P.M.= STROKE PER MINUTE P.S.I.= POUNDS PER SQUARE INCH G.P.R.= GALLONS PER REVOLUTION
*MAX – P.S.I. CALCULATIONS DO NOT EXCEED MAXIMUM FLUID END PRESSURE RATINGS
BASED ON 100% VOLUMETRIC EFFICIENCY AND 90% MECHANICAL EFFICIENCY
SOUTHWEST
OILFIELD PRODUCTS, INC. MUD PUMP EXPENDABLE PARTS LIST
OEM STYLE FLUID END
FOR LEWCO W-3000
MUD PUMP PERFORMANCE CHART
FLUID END TYPE MODEL OF PUMP SIZE OF PUMP
OEM STYLE 7500 P.S.I. LEWCO W-3000 9” X 16”
PART NUMBER DESCRIPTION
7213-1 SUB ROD
7213-25 PISTON ROD
7213CW ROD CLAMP
8413-53 WEAR PLATE
8413-20 WEAR PLATE USED WITH SOUTHWEST HYDRAULIC LINER RETAINER 6513-20A
OEM STYLE 7500 PSI LEWCO W-3000 GUIDE TO ORDERING
PISTONS LINERS LINER GASKETS SIZE FAIL-SAFE DUAL-DURO GRAYLOY ZIRCONIA RUBBER URETHANE
4” 76BFS 76BDD 6381G06 2981-8-13
4 ½” 78BFS 78BDD 6381G08 2981-8-13
5” 81BFS 81BDD 6381G1 6381ZIR1 2981-8-13
5 ½” 83BFS 83BDD 6381G3 6381ZIR3 2981-8-13
6” 85BFS 85BDD 6381G5 6381ZIR5 2981-8-13
6 ½” 87BFS 87BDD 6381G7 6381ZIR7 2981-8-13
7” 89BFS 89BDD 6381G9 6381ZIR9 2981-8-13
VALVE INSERT SPRINGSTAINLESS
SPRINGSEAT PULLER HEAD
PULLER HEAD
STYLE
SPLIT JAW
SWND-8V2 N/A SW5710-115L N/A SWND-8S2SWND-8PH
SWTM48-SN
PANCAKE
SPLIT JAW
SWND-8V2H N/A SW5710-115L N/A SWND-8S2SWND-8PH
SWTM48-SN
PANCAKE
SPLIT JAW
N/A N/A N/A N/A N/A N/APANCAKE
SPLIT JAW
SWR0500120 SWR0515831 N/A SWR0500185 SWR0504844 SWTM3-8
N/A N/A N/A N/A N/A N/A
SWR0505109 SWR054897 SWR0500185 SWR0504844 SWTM3-8
N/A N/A N/A N/A N/A N/A
N/A N/A N/A N/A N/A N/A
SPLIT JAWPANCAKE
FULL OPEN-ROUGHNECK
(Cast N Place Insert Valve)
3 WEB DOUBLE ANGLE O-RING
TYPE
SOUTHWEST (Full Open)
3 WEB (High Temp)
4 WEB (High Temp)
4 J HOOK3 J HOOK
VALVES & SEATS (LEWCO W-3000)
3 WEB STANDARD PLATE
4 WEB
FULL OPEN-ROUGHNECK
(High Temp)
FULL OPEN-ROUGHNECK
(w/Replaceable Urethane Insert)
3 J HOOK
4 J HOOK