WD-YB Series Self Priming Rotary Vane Pump with internal by-pass valve. The pumps use a rotor with sliding vanes to draw the liquid. The material of construction is nodular iron with sliding vanes built in a special self lubricating material. Due to its efficiency the pumps can handle viscous and also volatile liquids and require less horsepower than other equivalent pumps. The pumps are capable of higher flow-rates at lower number of revolutions than other designs.

 

Advantage:

Durable pumps for fast and quiet operation.
Sliding vane design provides sustained performance and trouble free operation, high reliability.
Adjustable relief valve protects pump from excessive pressure.
T-type strainers are available to protect pumping system from damage caused by welding slag and foreign matter in the piping and tanks.

 

Construction:

 

Flow Rate:

 

Model

650RPM

600RPM

550RPM

500RPM

450RPM

400RPM

G/min

L/min

G/min

L/min

G/min

L/min

G/min

L/min

G/min

L/min

G/min

L/min

WD-YB-50

50mm/2"

80

300

72

270

64

240

56

210

48

180

40

150

WD-YB-65

65mm/2.5"

132

500

123

456

114

430

103

390

93

350

82

310

WD-YB-80

80mm/3"

265

1000

243

920

222

840

200

760

180

680

160

600

WD-YB-100

100mm/4"

--

--

--

--

--

--

505

1900

--

--

405

1530

 

 

Performance Data:

 

Model

WD-YB-50

WD-YB-65

WD-YB-80

WD-YB-100

Rate Speed

640RPM

640RPM

640RPM

500RPM

HP

3.0

5.0

10

25

KW

2.2

4

7.5

18.5

 

 

Application:

Fuel oil delivery truck, Fleet refueling, Lube oil, Aviation refuelers, Transport of Petro Chemicals, gasoline, biofuels, solvents and many more.

 

Installation:

The pumps are widely used on mobile applications or fixed installations. With carbon shafts or hydraulic motor the pumps can be installed on any kind of tank truck or they are coupled to electric or diesel engine on metal bases to be used either on terminals, heavy duty dispensers, pumping/metering skids, mobile transfer units. Equipped with Teflon seals the pumps can also be used on a wide variety of solvents in the petrochemical industry.

 


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