Cast iron vertical submersible water pump
Electromechanical assembly in GJL-250 cast iron, for submerged operation. Seal set comprising
2 (two) opposing silicon carbide mechanical seals in inspectable oil sump. Ecological dry motor.
Separate pump body. Series available in explosion-proof version.
Used with unstrained soiled biological wastewaters and sewage and for civil lifting applications.
It is thus ideal for wastewater treatment plants, sewer systems, livestock farms, industry and
agriculture. The pump is also available in explosion-proof version with ATEX certification.
This series also suitable dry or semi-submergedinstallation.
Case: Cast Iron EN-GJL 250
Impeller: Cast iron EN-GJL-250
Nuts and bolts: Stainless Steel - Class A2-70
Standard gasket: Rubber - NBR
Shaft: Stainless Steel - AISI 420
Cooling jacket:Carbon Steel - Fe360 ÷ Fe370
Set of standard mechanical seals: Two Silicon carbide mechanical seals (2SiC)
Maximum operating temperature: 40 °C
PH of treated fluid: 6 to 10 pH
Viscosity of treated fluid: 1 mm2/s
Maximum immersion depth: 20 m
Density of treated fluid: 1 Kg/dm3
Maximum acoustic pressure: 70 dB