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威德福Weatherford五缸工业泵 W300 W300H W300M W300L
Pump Specifications：
Rated (HP, kW) 300 224
Stroke length (in., mm) 5 127
Maximum discharge pressure (PSI, Bar)
W300H 5,000 345
W300M 3,000 207
W300L 1,650 114
Rated rod load (lb, kg) 10,700 4,853
API-674 speed, RPM 310
Maximum speed, RPM 400
Minimum speed, RPM 100
Crankshaft dimensions (in., mm)
Diameter 4.875 124
Length (long) 11.62 295
Length (short) 5.62 143
Keyway, width × depth (in., mm) 1.25 × .62 32 × 16
Oil capacity (gal, l)
Pump 12 46
Reducer (varies with ratio) 3.5 to 6.5 13 to 25
Weight (lb, kg); estimates only
Pump
W300H 6,840 3,103
W300M 6,750 3,062
W300L 7,000 3,175
Reducer 1,100 499
Mechanical efficiency 90%
Flange Connections：
Pump
Model
Discharge Connection
Sizes (in., mm)
Suction Connection
Sizes (in., mm)
W300H 2 (50.8) ANSI 2500 RJ 6 (152.4) NSD 600 RJ*
W300M 3 (76.2) NSD 5000 RJ* 6 (152.4) NSD 600 RJ*
W300L 4 (101.6) API 2000 RJ 8 (203.2) ANSI 150 FF
*One blind and one weld neck flange provided
Standard Equipment：
? Cast aluminum-bronze, forged duplex stainless steel,
or forged carbon steel fluid ends
? Aluminum-bronze or duplex stainless steel stuffing boxes
? Various valve designs offered per fluid end style
? Tungsten carbide coated plungers over stainless steel
base or solid ceramic plungers
? Double extended crankshaft
? Multiple plunger packing arrangements offered
Optional Accessories
Optional Accessories
? Weatherford bolt on gear reducers (ratios)
––2.27:1
––2.89:1
––3.25:1
––3.36:1
––3.69:1
––4.38:1
––4.84:1
––5.56:1
? Packing lubricators
? Customized plunger packing arrangements
? Power end lube system
? Complete pump packages
