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NorTrac Cast Iron Two-Stage Pump with NPT Ports — 11 GPM, 1/2in. Dia. Shaft, CW Rotation, Model# CBNA-8.8/3.0A

Item# 47341
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NorTrac Cast Iron Two-Stage Pump with NPT Ports — 11 GPM, 1/2in. Dia. Shaft, CW Rotation, Model# CBNA-8.8/3.0A

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Only $119.99
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  • Both large and small displacement pumps work together to provide faster extension at low pressures
  • Small pump works individually at higher pressures to greatly reduce power consumption
  • 1/2in. dia. hardened steel shaft delivers 3,600 rotations per minute
  • Check valve and unload valve for top performance
  • Continuous usage
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Product Summary

The NorTrac® 11 GPM Cast Iron Two-Stage Pump with NPT Ports is a CBNA gear pump that consists of a big displacement, low-pressure pump combined with a small displacement, high-pressure pump. Ideal for log splitters, presses, machine tools, trash or refuse compaction, and BAL RV products. Clockwise rotation.

What's Included
  • (1) Two-stage pump

Features + Benefits

  • Both large and small displacement pumps work together to provide faster extension at low pressures
  • Small pump works individually at higher pressures to greatly reduce power consumption
  • 1/2in. dia. hardened steel shaft delivers 3,600 rotations per minute
  • Check valve and unload valve for top performance
  • Continuous usage
  • 3,000 max. PSI
  •  Fast cycle times
  • Low horsepower consumption
  •  Rugged 3-piece cast iron construction for long life
  • 4-bolt, 1.78 pilot diameter
Key Specs
Item# 47341
Brand NorTrac
Manufacturer's Warranty 1 year Limited Warranty
Ship Weight 8.0 lbs
Max. PSI 3,000
Shaft Diameter (in.) 1/2
Shaft Type Extended
GPM 11
Stage 2
Material Cast iron
Usage Continuous
Rotations Per Minute 3,600
Weight (lbs.) 8

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Replacement Parts
Call To Order: 1-800-657-0516

Mon - Fri 7:00 AM - 6:00 PM (Central)
Sat 7:00 AM - 3:00 PM (Central)

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NorTrac Cast Iron Two-Stage Pump with NPT Ports — 11 GPM, 1/2in. Dia. Shaft, CW Rotation, Model# CBNA-8.8/3.0A The price is $119.99.
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Max. PSI
3,000 3,000 3,000 1,200 3,000
Shaft Diameter (in.) 1/2 1/2 x 1 1/2 1/2 1/2 x 1 1/2 1/2
Shaft Type Extended - Straight keyed - Straight keyed
GPM 11 1 1/2, 3 11 4, 8 16
Stage 2 - 2 - 2
Material Cast iron Cast iron Cast iron housing Cast iron Cast iron
Usage Continuous Fluid pump, fluid motor With open center hydraulic systems Fluid pump, fluid motor Open center hydraulic systems
Rotations Per Minute 3,600 4,000 3,600 4,000 3,600
Weight (lbs.) 8 - 8.9 - 10