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LA300 Q5 SERVICE PUMP

LA300 Q5 SERVICE PUMP
00257
  • Detailed
A 300 horsepower 5” stroke horizontal quintuplex single acting plunger pump. Available in two fluid end

materials at pump speeds up to 400 RPM and multiple accessory gear reduction unit ratios.

Specifications 

Pump Size

maximum plunger size x stroke length, in.(mm):4 x 5 (102 x 127)

Rated bhp at 400 rpm (kw): 300 (224)

Rated plunger load, pounds(Kg): 10,700(4853.5)

Maximum discharge pressure: psi(kPa)

“L” model: 1650 (11,375)

“M” model: 3000 (20,682)

“H” model: 5000 (34,470)

Crankshaft extension: in.(mm)

Diameter: 4.875 (123.8)

Length long side: 11 11/16 (297)

Length short side: 5 5/8 (143)

Keyway (width x depth): 1 1/4 x 5/8 (32 x 16)

Maximum recommended sheave in.(mm): 58 (1473)

Minimum recommended sheave in.(mm): 36 (914)

Pinion shaft extension,

if gear reducer is supplied, in.(mm) For belt or chain drive:

Pump Model

Flange Connections

Dimensions in inches (mm)

 

Discharge Connection Sizes

Suction Connection Sizes

A

B

C

D

E

F

300Q-5L

4 (101.6) API 2000 RJ

8 (203.2) ANSI 150 FF

6 1/4

9 1/8

43 1/4

49

68

25 1/8

300Q-5M

3 (76.2) NSD 5000 RJ

6 (152.4) NSD 600 RJ

4 1/2

6 1/2

41 1/2

48 5/8

65

25 7/16

300Q-5H

2 (50.8) ANSI 2500 RJ

6 (152.4) NSD 600 RJ

4 1/2

6 1/2

41 1/2

48 5/8

65 1/8

25 5/8



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