Diaphragm pump 511 series

waterhydraulically-operatedstationary

Jaeco FRAM 511 diaphragm pumps are hydraulically actuated metering pumps designed for accurate, completely leak-proof metering of difficult-to-handle liquids. The Fram 511 simplex has flow rates from 0.86 GPH to 6.9 GPH with a maximum pressure of 1,000 PSI. Separate chambers for hydraulic fluid and gear lubricant make possible the use of the best medium for hydraulic diaphragm pulsing and the best medium for gear lubrication. The results are better pump performance and longer pump life. This diaphragm pump is simplex but is field-convertible to duplex, includes a 1/3 horsepower motor, and 316 stainless steel liquid end. Simplex pump but can be field converted to a duplex Diaphragm material = Teflon (PTFE) Plunger diameter = 11/16″ Liquid End = 316 Stainless Steel Motor options: Single Phase 7235 – 1/3 HP, TEFC, 1725 RPM, 1/60Hz, 115-230 Volt Three Phase 7245 – 1/3 HP, TEFC, 1725 RPM 3/60 HZ, 230-460 Volt Flow rate measured in Gallons Per Hour (GPH) Patented, heavy-duty gear reducer system for superior performance. Hydraulically actuated diaphragm minimizes diaphragm fatigue. A built-in hydraulic relief valve protects the pump. Stroke rate easily automated using a variable-speed drive. Capacity is adjustable while the pump is running or idle. Capacity is adjustable for a turn-down ratio of 10:1. Easy-to-read stroke length adjustment dial. Available with or without a motor. No plunger seals to leak or replace.