BACK PULL OUT – BPO PUMPS

FEATURES

• More than 3mm corrosion allowance (Cast Iron) for extended use on corrosive applications.
• Back pull out construction allows rotating assembly to be withdrawn without disturbing the suction and delivery connections.
• One piece self vented foot mounted , center suction volute casing , single stage , closed / semi open dynamically balanced Impeller.
• Flange drilling standards as per DIN 24255 / ISO 2858 or as per Customer’s Requirement.
• Designed for 16 bar working pressure with optional casing for a working pressure of up to 20 bar.
• Special Monoblock versions available on request.
• Heavy –Duty, Deep- Grooved bearings with Minimum 50,000 hours operating life under normal condition. (Grease lubricated , Oil lubrication available on request)
• A robust and solid construction that guarantees long life even under high suction pressure conditions.
• Heavy –Duty , Stiff solid shaft design with low L3/D4 ratio ensures less than 0.05 mm shaft deflection at the seal face in all operating condition. This extends the seal life.
• Seal housing is constructed to accommodate different seal / gland designs, so as to meet the severe heavy-duty requirements. (Standard is gland packing , seal version on special request)
• Excellent parts interchangeability reduces inventory levels for spare parts to a minimum.
• Special design for high temperature thermic fluid available on request.
• Motor or Engine driven sets.

MATERIAL OF CONSTRUCTION
 
Cast Iron Construction with En-8 Shaft , SS-410 Sleeve, Gland Packing and special material like WCB , CF-8 , CF-8M, Alloy 20 , SS-304 , SS-316 Fabricated etc on request

APPLICATIONS
 
For pumping Clear / Turbid water / Chemicals & Volatile Liquids.

Air conditional plants, power station, Mine Drainage, Sprinkle systems fire fighting, Booster service, Oils Brine.

OPERATING RANGE

• Delivery size up to 250 mm,
• Capacity up to 990 m3/hr,
• Head up to 120 meters
• RPM 500 TO 3600