Back-Pull Out Pump

Characteristics

• Self-vented, foot-mounted, center suction volute casing & single stage, closed/semi-open dynamically balanced non-clog impeller ensures unimpeded liquid flow.
• Supporting feet are cast integral with the casing along with suction and discharge nozzles.
• 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.
• A robust and solid construction that guarantees long life even under high suction pressure conditions.
• Heavy-duty, deep-grooved closed ball bearings with minimum 50,000 hours operating life under normal conditions ensure no dirt intrusions. (Grease lubricated; oil lubrication available on request)
• Heavy-duty, stiff solid shaft design with low L3/D4 ratio ensures less than 0.05mm shaft deflection at the seal face in all operating conditions, which extends seal life.
• Seal housing is constructed to accommodate different seal/gland designs to meet severe heavy-duty requirements, if any.
• 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.
• Special Monoblock versions available on request.