SDS Split Case UL Listed/FM Approved

Technical Data: 
Capacity 750-1000-1250-1500 GPM
Head up to 200 PSI
speed up to 3000 rpm
Casing Pressure (Pmax) 16 bar (25 bar)
(Pmax : Suction Pressure + Shut-off Head)
Design Features: 

Design Features according to UL / FM :

  • All interior bolt or screw that are exposed to pumped liquid shall be of rolled bronze or corrosion resistant material.
  • The pump shall be provided with automatic air-release valve, circulation relief valve and pressure gauges.
  • Bearings shall have an L-10 rating of not less than 5000 hours at maximum load.
  • The pumps shall be provided with at least four packing rings plus a lantern ring. The lantern ring may be permitted to replace one ring of packing.
  • Impellers, wear rings, shafts, lantern rings, glands shall be made of corrosion resistant material.
  • Following material specifications are applied to STANDART UL / FM fire pumps:
  • Part Definition DIN 17007 EN-DIN ASTM
    Casing Ductile Iron 0.7040 GGG 40 (GJS-400-15) A536 Gr. 60-40-18
    Impeller Cast Bronze 2.1050.01 G-CuSn 10 B584 C90700
    Shaft Stainless Steel 1.4021 X20 Cr13 A276 Type420
    Shaft Sleeve Stainless Steel 1.4401 X5 Cr Ni Mo 17-12-2 A276 Type316
    Technical Drawings: 
    Fire Fighting