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Waterman Lil Bertha 25 GPM Spur Gear Fuel Pump - Cam Rotation
Thumbnail Filmstrip of 21970S Waterman Fuel Pump - Lil Bertha 23 GPM, 1.00" Gear Billet Spur Gear Cam Drive Images
21970S Waterman Lil Bertha 23 gpm Flow 1.00" Gear Height Any fuel ok CAM Drive Rotation
Dual Precision Gear micro lapped gears. STEEL CENTER
23 gpm flow at 4000 rpm@100 psi
Lil' Bertha Waterman fuel pump. It is made from billet alum. and anodized black ,
with the leading edge for performance.
It can be ordered in several different gallon flows from 14 to 35 gpm .
We will select your pump if you are unsure about what you need
It uses the industry standard 3/8" .375" hex drive shaft which is made from heat treated steel.
. Inlet size -16, -20 male 1.250" slip , or 1.50" slip 1.75" Slip on. Outlet size -8 -10 or -12
. Add return port manifold available optional Wat 29001 with fuel or 2 of them for the top and bottom
Flange can be : Quick change - 3 bolt Swivel 4 bolt Swivel , or V Band mounting
USE 49415 V Band mount flange to convert to a Quick Change V Band setup