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Gear Pumps P257 Series

Gear Pumps P257 Series

75000.00 INR/Piece

Product Details:

  • Flow Rate 600-3000 RPM
  • Structure Gear Pump
  • Power Hydraulic
  • Pressure High Pressure
  • Usage Water, Air Pump, Oil Well, Water Well
  • Supply Ability : 100 Piece Per Day
  • Click to view more

Price And Quantity

  • 75000.00 INR/Piece
  • 1 Piece

Product Specifications

  • Gear Pump
  • Hydraulic
  • 600-3000 RPM
  • High Pressure
  • Water, Air Pump, Oil Well, Water Well

Trade Information

  • Cash Against Delivery (CAD), Cash on Delivery (COD), Cash Advance (CA), Cash in Advance (CID), Cheque, Days after Acceptance (DA), Delivery Point (DP), Letter of Credit (L/C), Telegraphic Transfer (T/T), Western Union, Paypal
  • 100 Piece Per Day
  • 7-30 Days
  • Yes
  • Sample costs shipping and taxes has to be paid by the buyer
  • All India

Product Description

Gear Pumps P257 Series:

The P257 series is a medium displacement, high pressure bushing gear pump from SHRI SHYAM HYDRAULICS.

Displacement cc/rev:

21 - 105

Gear Widths:

1/2 - 2.1/2

Max PSI / BAR:

4500 / 310


600 - 2400

 Free Technical Downloads

P257 Data Sheet 
P257 Codebook 

Product Overview

  • The P257 is a medium frame sized, hydraulic bushing gear pump with high pressure capabilities.
  • The P257 series gear pump is built from cast iron ensuring a strong and long lasting product, which can stand the most robust applications. Single & multiple units are available as per your requirements.
  • The pressure loaded wear plates of the pump, provides you with a high efficient product.
  • A wide range of configurable mounting, shaft and porting options are available to suit your unique requirements. (Please see bottom of the page for more info.)
  • Compatible with Mineral Oil, Water Glycol, Invert Emulsion & Fire Resistant fluids.
  • Spare parts available from stock, such as seal kits, flanges, shafts and individual pump sections enabling a fast turnaround for you if required.

Our Service to you

  • We machine, build from stock and test the P257 gear pump on site, to ensure the highest quality and a workable product is delivered to you. The P257 gear pump also comes with a 12 month warranty.
  • In the event your product breaks down in the first 12 months, please CONTACT US so we can your warranty rights with you.
  • In the event of an emergency or you have a machine breakdown; we can supply this product to you with a 24 / 48 turnaround.

Common Applications

Customers of ours have used this gear pump in applications such as:

  • Cranes
  • Refuse trucks

But can be applied to a wide range of mobile machinery within a variety of industries.

ATEX Information

The P257 can be supplied as an ATEX gear pump if required. ATEX Group I & II approval is required, if the product will be used in potentially explosive atmospheres. ATEX gear pumps are ideally suited for applications in the mining, oil & gas industry.

Mounting, Drive Shaft, Porting Options

Product Coding Example

Pump Performance

Recommended Operating Conditions

  • Fluid viscosity, normal operating conditions 9 - 220 cst.
  • Fluid temperature should not exceed 82 deg C for mineral oil or 57 deg. C for water glycol.
  • Fluid cleanliness, 10 micron filter with Beta 200 rating is recommended.
  • Inlet pressure; for best operation with mineral oil, pressure should not exceed minus 0.237 BAR (7 in HG) or with water glycol, minus 0.101 BAR (3 in HG)

Weights & Dimensions

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