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-2500GV (250GV)
  • YD-2501GVF (251GV/GVF)
  • YD-252GV/GVF
  • YD-402GC/GVF
  • YD-403GV/GVF
  • YD-503GV/GVF
  • YD-505GV/GVF
  •  

Specification (25*/ 40* 50* GV(F)series)

GV Series

Model Bore         In x Out Motor output    kW (HP) Standard Specified Point Max.TDH & Weight
m-L/min Capacity*1
gpm & ft.
60hz 60Hz
m-L/min S.G. S.G. Symbol gpm. ft. w/o w/o NEMA
motor motor
kg*2 lbs*4
2500GV 25A (1″)   x           25A ( 1″) 0.4 8-80 1.05 None 32 41 10.2 25.8
(1/2)*5
2501GV 0.75 8-80 1.8 G 30 43 11.6 27.3
(1) 12-110 1.1 None 41 65
2502GV 1.5 12-110 2.0 G 42 68 12.4 29.1
(2)
4002GV   1.5 17-200 1.1 None 81 84 13.9 32.4
(2)
4003GV 2.2 17-200 1.4 G 92 87 13.9 32.4
(3)
5003GV 50A(2.0″) x  50A(2.0″) 2.2 18-250 1.1 None 110 98 20.0 45.9
(3)
5005GV 3.7 18-250 1.6 G 115 103 20.0 45.9
(5) 28-200 1.2 None 131 115

 

*1: Please note US version indicates Max TDH (ft.) and vapacity (gpm) for the nameplate.

*2: These figures indicate the weight of pump with the exclusive motor (Japan standard motor).

*3: These figures indicate that the weight of pump without separate motor, but including separate bracket.

*4: These figures indicate that the weight without NEMA motor, but including separate NEMA bracket.

*5: 0.55kW (3/4HP) in the U.S.
YD-GVF

Model Bore         In x Out Motor output    kW (HP) Standard Specified Point Max.TDH & Weight
m-L/min Capacity*1
gpm & ft.
60hz 60Hz
m-L/min S.G. S.G. Symbol gpm. ft. w/o w/o NEMA
motor motor
kg*2 lbs*4
2501GVF 25A (1″)          x             25A (1″) 0.75 8-80 1.6 G 30 42 12.5 29.3
(1) 12-110 1.1 F 41 62
2502GVF 1.5 12-105 1.8 G 42 64 13.0 30.4
(2)
4002GVF 40A (1.5″)   x         40A(1.5″) 0.75 15-200 1.1 F 79 76 15.3 35.5
(1)
4003GVF 2.2 16-200 1.3 G 85 85 15.3 35.5
(3)
5003GVF 50A(2.0″) X  50A(2.0″) 2.2 17-250 1.1 F 111 93 22.0 50.3
(3)
5005GVF 3.7 18-250 1.6 G 116 100 22.0 50.3
(5) 23-300 1.1 F 124 111

*1: Please note US version indicates Max TDH (ft.) and vapacity (gpm) for the nameplate.

*2: These figures indicate the weight of pump with the exclusive motor (Japan standard motor).

*3: These figures indicate that the weight of pump without separate motor, but including separate bracket.

*4: These figures indicate that the weight without NEMA motor, but including separate NEMA bracket.

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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