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Twin-cylinder cast-iron compressor pump head, V-type, silver-grey finish

VEVOR

VEVOR FB-2090/12.5 Twin Cylinder Air Compressor Pump Head 5.5HP 5.75CFM

SKU CH-FMAM-Y0Z87

Twin-cylinder cast-iron pump head delivers 5.75 CFM at 90 PSI with a 185 PSI maximum for compressor rebuilds

  • TypeOther Appliances
  • Width14.37
  • Twin-cylinder design delivers 5.75 CFM at 90 PSI for steady airflow
  • 5 HP motor provides power to reach 185 PSI maximum pressure
  • Oil-lubricated cast-iron construction reduces wear for longer service life
  • Compact 425 x 300 x 420 mm footprint fits tight workshop spaces
  • Includes user manual for straightforward installation and setup

Pump Head Identity

The VEVOR FB-2090/12.5 is a twin-cylinder, oil-lubricated compressor pump head rated at 5.5 HP. It delivers 5.75 CFM at 90 PSI and reaches a maximum pressure of 185 PSI. The V-type cast iron construction suits workshops needing a durable replacement unit.

Mounting and Drive Checks

Verify that your existing motor shaft diameter and keyway match the pump input requirements. Confirm the mounting bolt pattern aligns with the 425 mm by 300 mm footprint. Ensure the drive system can supply the rated horsepower at the correct RPM for the 5.75 CFM output.

Upgrade Context

This pump head replaces worn single-stage or lower-CFM twin-cylinder units on tanks rated for 185 PSI. The jump is worthwhile when your current pump cannot meet the 162 L/min flow demand or struggles to reach the maximum pressure rating. It is not for systems requiring higher flow rates or different pressure limits.

Highlights

  • Twin-cylinder design delivers 5.75 CFM at 90 PSI for steady airflow
  • 5 HP motor provides power to reach 185 PSI maximum pressure
  • Oil-lubricated cast-iron construction reduces wear for longer service life
  • Compact 425 x 300 x 420 mm footprint fits tight workshop spaces
  • Includes user manual for straightforward installation and setup

Specifications

TypeOther Appliances
Width14.37

Questions about this item

Does the FB-2090/12.5 pump head ship with any fittings or oil, or must they be purchased separately?

The package includes one user manual only; fittings, oil and any mounting hardware are not supplied and must be sourced separately.

How do I decide between the 5.5 HP and 12.5 model designations when choosing this twin-cylinder head?

FB-2090/12.5 is a single model number; 5.5 HP is the motor rating and 12.5 refers to the pump series, so there is no separate capacity version to select.

What does the 5.75 CFM at 90 PSI rating mean for actual shop use?

It delivers 5.75 cubic feet per minute at 90 PSI, enough to run typical spray guns, impact wrenches or sanders that require 4–6 CFM at that pressure.

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