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3NB-1300 triplex single-acting to-and-fro pump

 

 

detailed data:
  3NB-1300 triplex single-acting to-and-fro pump features parameter choice, longer stroke, larger discharge, reduced stroke number, improved inhaling performance and longer life. It is specially suitable for oilfield, industry and mine corporation, drilling and well repairing. It is specially for 32-45 drilling machine.
  The series pump produces strictly according to SY5138 standard production of petroleum industry department.
technical parameter:
model
type
input
power
rated speed
stroke length
gear rotary ratio
3NB-1300
triplex single acting
955kw(1300 horsepower)
120stroke/min
305
3.657
438
inhaling pipe diameter
discharge pipe diameter
outside sizemm3
weight KG
no containbig strap wheel,
air bag weighkg
305mm
101mm
5250x2450x2625
22400
19800

 

pump (stroke/min.)
theory discharge (litre/sec.)
140
150
160
170
180
190
120
28.16 32.52 36.18 41.52 46.54 51.86
112
26.28 30.17 34.32 38.75 43.44 48.50
104
24.40 28.01 31.87 36.00 40.34 33.94
96
22.53 25.86 29.45 33.21 37.24 41.50
80
18.77 21.55 24.52 27.68 31.03 34.57
rated pressure(MPa)
31
27
24
21
19
17
machine efficiency 90%
volume efficiency100%

 

 

 


1-800-749-5334