Balcrank CenterFlo CF50 Aluminum Diaphragm Pump 53 GPM with FREE Filter/Regulator

Oil||Antifreeze||Washer Fluid
50 GPM
35.00 LBS
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Pump: BC1120037

Balcrank CF50 is a high performance 1 in. AODD pump with many unique features. Similar to all Balcrank CF series pumps, the new CF50 utilizes a flow through fluid design that is more air efficient than traditional AODD pumps. Capable of distributing up to 53 gal/min. This equates to higher performance, versatility along with easy serviceability.

Free filter regulator: ITIBFR3000

The BFR series filter and regulator combo from Lubeworks adopts novel vane design with high division efficiency and differential pressure discharge device. It can discharge water automatically. The regulator valve adopts balanced inlet structure with the advantages of stable pressure, high precision, and quick reaction. Female threaded (FNPT).


  • Free air filter and regulator!
  • High performance; increased flow rate with minimal air consumption
  • Dependability: non-icing air motor
  • Versatile; inlet and outlet ports can be oriented to fit the installation/application
  • Ease of service; diaphragms and air motor can be serviced with the pump installed without removal


  • Air inlet: 3/8 in. NPSM(F)
  • Fluid inlet port: 1 in. NPT(F)
  • Fluid outlet port: 1 in. NPT(F)
  • Max free flow: 53 gal/min (200 l/min)
  • Air pressure range: 22-102 psi (1.5-7 bar)
  • Solids in suspension: 1/8" (3.2 mm)
  • Wetted Materials: Aluminum, Hytrel, acetal, nitrile rubber, stainless steel
  • Recommended fluids: Light viscosity fluids, synthetic, mineral oils, anti-freeze and used oil
  • Recommended Applications: Fluid dispensing, transfer, and evacuation
  • Service bulletin: SB 1147
Air Filter & Regulator
  • Size: 3/8 in. FNPT
  • Pressure Range: 7.25 - 123.28 PSI (0.05 - 0.85 mPa)
  • Product Type: Combo unit
  • Weight: 2.00 lbs


Specification Sheet (PDF Download)