Horizontal radially split, multistage ring section pump with
radial impellers. The stages are sealed by O-rings and
clamped together by tie rods.
Pump supports are integrally cast on suction/discharge
casings, either at the bottom or at the shaft center line level.
Standard nozzle orientation –
For bottom support : Suction horizontal to right
(when seen from suction side)
Discharge vertically up.
However, these nozzles can be horizontal to right /
horizontal to left / vertical up.
For center support both these nozzles are always vertically
up.
Technical Data
Pump size : DN 40 to 150 mm Capacities : Q up to 630 m3 /hr. (175 lps) Total heads : H up to 780 m Speeds : n up to 4500 rpm
Pressure & Temperature Limits
• Cast Iron : P up to 40 bar; t up to 230 deg C
• Chrome Steel & Carbon Steel : P up to 63 bar; t up to 230 deg C
Materials
• Suction casing, Discharge casing, Stage casing, St. box housing: C.I., WCB, CA6NM
• Diffuser, Impeller : C.I., CA6NM, LG2
• Shaft 45C8, Type 410, Type 410 Cr.pl.
• Wearing ring C.I., NiCi, Bz15, Cr. Hard 400
• Impeller ring 1.4024.19
• Shaft prot. sleeve C.I., Type 410, Type 316, CT1, NiCi
• Balancing disc* C.I., A182 Gr. F6a
• Counter bal. disc* C.I., A 182 Gr. F6a
• Bearing housing C.I.
• Tie rods 45C8, EN24V