Bronze Gear Pumps

Close Coupled

The motor and pump are directly coupled, without an intermediate shaft or external bearing. Compact design, often used where space saving is important. 

Technical Specification:

• Flows up to 60 GPM  (227 LPM) 

• Pressures to 150 PSIG  (10.3 bar) 

• Bronze & SST Wetted Components 

• Carbon Bearings, Self-Lub 

• Up to 1 ½” (38mm) in size 

• Motor Options Available 

Pedestal

Pump mounted on a so-called bearing base (pedestal), which requires connection to the engine via a shaft and clutch. Typical in industrial applications, where the rigidity of the system and the possibility of servicing the drive elements separately are important. 

Technical Specification:

• Flow 0 to 170 GPM  (643 LPM) 

• Pressure 0 to 150 PSIG  (10.3 bar) 

• Up to 2” (51mm) in size 

• Bronze Corrosion Resistant Casting 

• Stainless Steel Shafts & Fasteners 

• Heavy Duty Carbon Bearings (self-lub) 

• Optional Lip Seals & Mechanical Seals 

• Multiple Options on Motor Drives 

Carbonator

This type of gear pump is used in the food industry, especially in the production of carbonated drinks (hence the name "carbonator"). Often made of stainless steel, designed to circulate liquids under pressure. 

Technical Specification:

• Flows to 4 GPM (15 LPM) 

• Pressures to 150 PSIG (10.3 bar) 

• Port Sizes to 3/8” (9.5 mm) 

• Bronze Body & Bronze Spur Gears 

• Self-lubricating Carbon Bearings 

• Buna N Lip Seal & Mechanical Seal available 

• Uses a circular clamp, similar to a hose clamp, as means of attaching the pump to a machined hub on a Carbonator motor.  

• Advantages are compactness and economy due to the elimination of the adapter casting