Multi Stage Centrifugal Pumps
  • Overview
  • Range
  • Applications
  • Popular Option
  • Material Of Construction
  • Coverage Chart
  • Download

FLOWMORE range of Multi Stage Centrifugal Pumps offer widest range of selection depending upon the pumping liquid from Clear Water to varying degrees of contamination./p>

    Range
  • Flow (m3/hr) : up to 700
  • Head (m):up to 400
  • Size – 40 to 250 mm
    Applications & Services:
  • Hilly Area Water Supply
  • Booster Service
  • Irrigation
  • Sprinkler System
  • Mine dewatering
  • Boiler feed service
  • Fire fighting
  • Condensate transfer
  • Reverse osmosis
  • High rise building Service
  • General Water Services
    Construction & popular option:
  • These are multistage, single suction / ring section ,horizontal shaft pumps. They are made as per Indian Standards.
  • Pump design is Robust and Energy Efficient which ensures extended life at Low Cost.
  • Antifriction Thrust Bearing
  • Some of the models incorporate combined balance valve arrangement to take care of axial thrust.
  • Impeller – Enclosed type
  • For Low Life Cycle cost configuration we offer Pump with Mech. Seal, efficiency coating and features to minimize down time during maintenance.
  • Pump can be offered at 50 Hz / 60 Hz
  • Drive – suitable for coupling with electric Motors / Engines / Turbines directly or through belt drive.
  • Packed Gland / mechanical seal
  • Horizontal / Vertical execution
    Material Of Construction For Components:


    Part Description Material of Construction
    Casing / Bowl Cast Iron / Cast Steel / Stainless Steel / Duplex SS/---
    Impeller Cast Iron / Bronze / Cast Steel / Stainless Steel / Duplex SS / ----
    Shaft Carbon Steel / Stainless Steel / Duplex SS / ----
    Wearing Ring Cast Iron / Bronze / Cast Steel / Stainless Steel / Duplex SS / ----
    Shaft Sleeve Carbon Steel / Stainless Steel / Duplex SS / ----
    Bush Bearing Bronze / Cutless Rubber / Thordon / Feroform / Green Tweed / ----

    Material standards & grades


    MOC Indian U.S. DIN British
    Cast Iron IS 210, Gr. FG 260 ASTM A48, CL. 35 or 40 1691 GG 25 BS EN 1561-GJL 250
    Bronze IS 318, Gr. LTB 2 ASTM B62, B145 Alloy4A / ASTM B584 – C90500 CuSn5ZnPb BS EN 1982-CC491K
    Phosphor Bronze IS 28, Gr. 1
    Aluminum Bronze IS 305, Gr. AB1 ASTM B 148 (9A) UNS No. C95200
    Carbon Steel (Castings) IS 1030, Gr. 230-450W ASTM A216, Gr. WCB
    Stainless Steel (Castings) IS 3444, Gr. 10 ASTM A743, Gr. CA15 1.4106(X12Cr14)
    IS 3444, Gr. 24 ASTM A743, Gr. CA6NM 1.4313(X3CrNiMo13-4) 425 C 11
    IS 3444, Gr. 1 ASTM A743, Gr. CF8
    IS 3444, Gr. 1 ASTM A351, Gr. CF8 1.4308 EN 10213-4 1.4308
    IS 3444, Gr. 4 ASTM A743, Gr. CF8M
    IS 3444, Gr. 4 ASTM A351, Gr. CF8M 1.4408 EN 10213-4 1.4408
    IS 3444, Gr. 15 ASTM A 743, Gr. CF3
    IS 3444, Gr. 15 ASTM A 351, Gr. CF3 1.4309 EN 10213-4 1.4309
    IS 3444, Gr. 16 ASTM A743, Gr. CF3M
    IS 3444, Gr. 16 ASTM A351, Gr. CF3M 1.4409 EN 10213-4 1.4409
    Duplex SS (Castings) ASTM A890, Gr. 1A UNS No. J93370 CD4MCu
    ASTM A890, Gr. 4A UNS No. J92205 CD3MN
    ASTM A890, Gr. 6A UNS No. J93380 CD3MWCuN
    Carbon Steel (Bars) IS 1570(P-III), Gr. 40C8 ASTM A107, Gr. 1040 BS 970(En-8)/080M40
    IS 1570(P-III), Gr. 55C8 AISI 1055 CK55 BS 970(En-9)/070M55
    Stainless Steel (Bars) IS 1570(P-V), Gr.X12Cr12 ASTM A276, Type 410 1.4006 (X10Cr13) 410 S21
    IS 1570(P-V), Gr.X15Cr16Ni2 ASTM A276, Type 431 1.4057 (X20CrNi17)
    ASTM A276, Type 304 1.4301 (X5CrNi18 10) 304 S15
    IS 1570(P-V), Gr.X04Cr17Ni12Mo2 ASTM A276, Type 316 1.4401 (X5CrNiMo17122) 316 S31
    IS 1570(P-V),Gr.X02Cr17Ni12Mo2 ASTM A276, Type 316L 1.4404 (X2CrNiMo17122) 316 S11
    Duplex SS (Bars) ASTM A276, UNS S31803 1.4462 (X2CrNiMoN225)
    ASTM A276, UNS S32760 1.4501(X3CrNiMoN25 7)
    Coverage Chart
    Notes:
  • The above curves are approximate and meant for tentative selection. For details, individual pump family curves must be referred to.
    Our ranges also includes pumps for higher capacities and heads for which please refer to us. Due to continuous design improvements
    being implemented. We reserve the right to change the above without notice.