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Gear Pump - B Series

Gear Pump - B Series
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Veljan Gear Pumps 'B' Series Features: • • • • • • • • • Self-priming pumps Heavy duty sleeve bushing design in a small frame size Displacements from 9.8cc/rev to 39.9cc/rev Working pressures up to 240bar Speeds up to 3000rpm Flows up to 10.5gpm High strength cast iron construction 100% factory tested High strength alloy steel gears and shaft sets A wide range of porting, mounting and shaft options available Pressure balanced wear plates maintain high pump efficiency throughout all operating ranges Performance Data: The performance data shown below are the average results based on a series of laboratory tests of production units and are not necessarily representative of any one unit. VGP - B Performance Data : Gear Housing Widths cc/rev Pressure Max.Speed Pump Weight Relational chart for Flow rate & Housing width: Gear Housing Widths / Flow Rate [ VGP - B Series ] Speed (rpm) Relational chart for Housing width & Input Power : Gear Housing Widths / Input power [ VGP - B Series ] Speed (rpm) Veljan Hydrair Limited Gear Pumps Division Balan

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Veljan Gear Pumps B Series Gear Pump Ordering Code VGP Veljan Gear Pump H1 Pump type a - Single Unit b - Multiple Unit Rotation ( Viewed from shaft end ) R - Clockwise L - Counter Clockwise Mounting type AS₂ - SAE 'A' 2-bolt BS₂ - SAE 'B' 2-bolt CS₂ - SAE 'C' 2-bolt BS4 - SAE 'B' 4-bolt CS4 - SAE 'C' 4-bolt I₂ - ISO 2-bolt I4 - ISO 4-bolt Housing for 'H1' & 'H2' (Displacement cc/rev) 0.88 = 9.8 cc/rev 1.13 = 14.9 1.38 = 19.9 1.63 = 24.8 1.88 = 29.8 2.13 = 34.9 2.38 = 39.9 Housing ports TH - Threaded ported (OD tube porting) 1- UNF 2- NTP 3- BSPP Connecting shaft (For Tandem units) 1 - BB 2...

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Veljan Gear Pumps Performance curves for VGP-B : u id ") Ho ng w .38 si th(1 ou H wid 3") (1.1 sing idth Hou ng w si Hou 8") th(0.8 g wid ousin H Pump Rotation: • To determine rotation view pump as shown. Look at shaft end cover of pump with the drive shaft at the top. Note the location of the ports Pump rotation as viewed from the shaft end: Clockwise rotation- outlet on right; Counter clockwise rotation - outlet on left Pressure Port Suction Port Suction Port Pressure Port Veljan Hydrair Limited Gear Pumps Division Balanagar, Hyderaba

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Veljan Gear Pumps FLANGE DETAILS - 'B' Series:S.A.E - "A" Drive shaft configurations: Side ported (SAE Versions) Pump rotation as viewed from the shaft end: Clockwise rotation- outlet on right; Counter clockwise rotation outlet on left Shaft code 2 : Mounting Face Mounting Face Mounting Face Satisfactory drive shaft transmission capacity is indicated with the product of pressure(P) & Displacement (D) is less than or equal to (<) a given constant. The units of P & D are expressed in psi & in³/rev. respectively SAE-A splined shaft Class 1-J498b 16/32 dp.9 teeth 30° PA flat root side fit....

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Veljan Gear Pumps Single Pump Unit Dimensions Data of VGP - B : Housing Table (HW) Inches Drive shaft ( Shaft loads) Maximum Input Torque for VGP - B series :Code Shaft type Veljan Hydrair Limited Gear Pumps Division Balanagar, Hyderabad

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