MATERIAL OPTION FOR PLUNGER PUMPS
PART NAME STANDARD MATERIAL OPTIONAL MATERIALS
Plunger SS-304 SS-410 / SS-316
Plunger Head WCB Cast N.A
Pump Body Single Plunger Pumps : MS Square SS-304 Square or SS-316 Square
  Triplex Plunger Pumps : SS-304 SS-316 / SS-316L / WCB
  Manual Test Pumps : MS upto 140 Bar, SS-410 upto 1000 Bar Manual Test Pumps : SS-304 Round
Valve Body(Su+Del) Single Plunger Pumps :  MS Square SS-304 
  Triplex Plunger Pumps : SS-304 / CF-8M SS-316 / SS-316L / WCB 
NRV SS-304 SS-316
Pressure Gauge Glycerin Filled 2.5" Dial upto 500 Kg/Cm2 4" Dial
  4" Dial > 500 Kg/Cm2 6" Dial
Prssure Hose Spray Hose(<=100Kg/cm2, 1.5 mtr Length for Hydro-Test) Higher Length / End Connection NPT threaded
  Wire Braided (>100 Kg/cm2,1.5 mtr Length for Hydro-Test) Higher Length / End Connection NPT threaded
Handle-Manual Test Pumps MS Fab MS Cast
Fulcrum-Manual Test Pumps WCB NA
Base Frame MS Fabricated C.I. / WCB Casted Base / SS
     
MATERIAL OPTION FOR GEAR PUMPS
PART NAME STANDARD MATERIAL OPTIONAL MATERIALS
Pump Body Cast Iron Gr.22, Is – 210 WCB / Gun Metal / CF-8 / CF-8M
Casing Cover Cast Iron Gr.22, Is – 210 WCB / Gun Metal / CF-8 / CF-8M
Bracket Cast Iron Gr.22, IS – 210 WCB / Gun Metal / CF-8 / CF-8M
Shaft (Drive & Driven) EN-9  Harden & Grind EN-24 / EN-31, SS-304 / SS-316 / SAE 8620  harden & Grind
Gears (Drive & Driven) Graphite Asbestos Gland Packing EN-8 / EN-9 / EN-31 / SS-304 / SS-316 / Harden /Nitriding
Oil Seal Nitrile Rubber / Neoprene Mechanical Seal
Bush Bearings Self Lubricated  DU bushes Sinter Bronze / Teflon Bushes / Taper Rollar Bearings
Pressure Relief Valve Std. Alloy steel EN-24 / SS-316
Shaft Key MS SS-316
     
MATERIAL OPTION FOR SELF PRIMING MUD PUMPS
PART NAME STANDARD MATERIAL OPTIONAL MATERIALS
Volute FG-220(Cast Iron) FG-220(Cast Iron) / CF-8M(SS-316)
Impeller Cast Iron  FG-220(Cast Iron) / CF-8M(SS-316)
Shaft C-45 SS-316 
Shaft Sleeve SS-410 SS-316
Gland Sealing Graphite Asbestos  TEFLON
Bearing Housing FG-220(Cast Iron) FG-220(Cast Iron)
Bracket N.A. CF-8M(SS-316)