YD-GV/GVF series

Overview

1.World’s fastest suction(17 feet in less than 2 min.)

With an interior chamber and separating board that enables easy separation of liquid from air, this pump uses an inside chamber to prevent suction of excess air but also releases it to maintain optimum priming. While compact in design, it has the world’s fastest suction capacity, priming 17ft. in less than 2 minutes.

2. Air-Lock/Cavitation Free Construction

Pockets are created when air enters the chamber during priming. The unique internal design of the rear casing and impeller directs and releases the air without affecting the performance of the pump, and prolongs pump life.

3. Prevents and Resistant to Dry Running

The unique valveless mechanism (internationally patented) retains water inside the pump when it is turned off, even without a foot valve. This prevents the pump from running dry.

4. Compact Design and Construction

All parts including the shaft are individually replaceable for quick and easy loading. The most compact design in its class, this lightweight pump is made for greater endurance and higher efficiency.

Model

  • YD-250GV
  • YD-251GV/GVF
  • YD-252GV/GVF
  • YD-402GC/GVF
  • YD-403GV/GVF
  • YD-503GV/GVF
  • YD-505GV/GVF

Specification

YD-GV

Model Bore HP Weight(lbs.)
YD-250GV 1.0″×1.0″ 3/4 40.8
YD-251GV 1.0″×1.0″ 1 45.2
YD-252GV 1,0″×1.0″ 2 54
 YD-402GV  1.5″×1.5″ 2 58.4
YD-403GV 1.5″×1.5″ 3 63.9
YD-503GV 2.0″×2.0″ 3 70.5
YD-505GV 2.0″×2.0″ 5 101.4

YD-GVF

Model Bore HP Weight(lbs.)
YD-251GVF 1.0″×1.0″ 1 50.7
YD-252GVF 1,0″×1.0″ 2 59.5
 YD-402GVF  1.5″×1.5″ 2 63.9
YD-403GVF 1.5″×1.5″ 3 69.4
YD-503GVF 2.0″×2.0″ 3 77.2
YD-505GVF 2.0″×2.0″ 5 108

Dimension

  YD-250GV YD-251GV YD-252GV YD-402GV YD-403GV
W 7.7(196) 7.7(196) 7.7(196) 9.0(228) 9.0(228)
H 12.8(325) 12.8(325) 12.8(325) 14.2(360) 14.2(360)
L 21.0(533) 22.1(582) 23.3(592) 23.3(592) 24.5(622)
a 5.1(130) 5.1(130) 5.1(130) 5.1(130) 5.1(130)
b 6.3(160) 6.3(160) 6.3(160) 6.3(160) 6.3(160)
c 5.1(130) 5.1(130) 5.1(130) 5.1(130) 5.1(130)
d 10.0(255) 10.0(255) 10.0(255) 10.9(276) 10.9(276)
e 2.8(70) 2.8(70) 2.8(70) 3.3(84) 3.3(84)
f 6.6(167) 6.6(167) 6.6(167) 7.5(190) 7.5(190)
g 10.8(275) 10.8(275) 10.8(275) 12.0(305) 12.0(305)
  YD-503GV YD-505GV
W 9.8(248) 9.8(248)
H 15.3(389) 15.3(389)
L 25.3(643) 28.1(713)
a 8.2(208) 9.1(230)
b 10.2(280) 10.2(280)
c 7.9(200) 10.3(261)
d 11.7(296) 11.7(296)
e 3.7(93) 3.7(93)
f 8.1(206) 8.1(206)
g 12.2(309) 12.2(309)

Performance Curves

YD-GV

YD-GVF

gvf_performance

Examples of Use

  • Transferring/drawing pump for liquid out of upper portion of tanks or for environmental/earthquake countermeasures
  • Suctioning/transferring pump for liquid from high grounds or deep tanks
  • Can be used with horizontal or vertical pipe arrangement
  • For easily gas lock liquid
  • For transferring high specific gravity liquid

Features

  • World’s fastest suction (17 feet in less than 2 min.)
  • Air-Lock/ Cavitation Free construction
  • Prevents and Resistant to Dry Running
  • Compact Design and Construction
  • Loose Flange for Easy Setup
  • Motor output: 0.4 to 3.7kW (3/4HP to 5HP)

 

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