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$1,395.34
The Hyvair G33-2.5K-2BK-3 is an external gear pump from the G Series with a rated flow of 33 gpm. Maximum pressure is 2,900 psi. Maximum speed is listed as 3,300 to 2,000 rpm, so confirm the speed limit for your working pressure. Two meshing gears move oil from inlet to outlet around the housing, giving a fixed volume per revolution.
The pump mounts on an SAE B, 2 bolt flange and is driven by a 7/8 in diameter keyed shaft with a 1/4 in wide square key. Confirm your drive coupling matches.
Ports are SAE straight thread. The inlet is #24 with a 1 7/8-12 thread, and the outlet is #20 with a 1 5/8-12 thread. At 33 gpm, keep the suction line short and full size to prevent cavitation.
Because displacement is fixed, flow drops in proportion at lower shaft speeds. Keep relief valve settings at or below 2,900 psi.
The G33-2.5K-2BK-3 is part of the SAE B 4 in, 16 to 41 gpm gear pump category. It offers high flow from an SAE B mount for circuits that work at or below 2,900 psi.
Related categories: Pumps · Gear Pumps · SAE B 4″ 16-41GPM
Brand: Hyvair
