Unique hydraulic system provides the industry with the simplest and most reliable actuated design for metering pumps
Rochester, NY - Lutz-JESCO America Corp., your source for Total Fluid Management, offers a range of hydraulically actuated tubular diaphragm metering pumps in the 1700 Series. The memory of the pre-stressed diaphragm returns to its exact reference position on every suction stroke giving the pumps exceptional accuracy, outstanding lift capabilities and minimal NPSH requirements. The ability of the diaphragm to withstand higher vacuum prevents premature diaphragm failure. The unique hydraulic system provides the industry with the simplest and most reliable actuated design for metering pumps.
With the 1700 Series we offer the 1710, 1730 and 1740 pumps. All stroke lengths are manually adjustable by using the micrometer knob for effortless manual control. Pumps are available in three stroking speeds and provide the following benefits:
o 1710: available in four different plunger diameter sizes, offering capacities from 1.4 to 80 gph at a maximum pressure rating up to 2000 psig,
o 1730: available in four different plunger diameter sizes offering maximum capacities from 1.5 gph at a maximum pressure of 3000 psig to 220 gph at a maximum pressure of 150 psig. All models may be duplexed,
o 1740: offers maximum capacities from 4 gph at a maximum pressure of 3000 psig to 415 gph at a maximum pressure of 150 psig. All models may be fitted with up to four independently controlled heads.
The hydraulic system is open to atmosphere on every stroke for the venting of air and refill of oil by gravity. Mechanical vent or refill valves are not required. This design means less maintenance, longer life and lower cost.
We offer the pumps in a variety of materials to suit your specific situation. The Model 1710 can be supplied with Alloy 20, 316 Stainless Steel and Polypropylene wetted ends. All diaphragms and seals are available in Hypalon® or Viton® suited for the most severe chemical duty applications. Check valves are single ball type for easy maintenance. A rugged cast iron housing contains a high performance worm and wheel drive that operates in an oil reservoir insuring long life.
The Model 1730 is available in Polypropylene, Ductile Iron, Alloy 20 and 316 Stainless Steel wetted ends. All diaphragms and seals are available in Nitrile, Hypalon® or Viton® suited for the most severe chemical duty applications. Check valves are single ball type for easy maintenance. Reversible seats provide long life and reduce replacement costs.
The Model 1740 can be supplied with Polypropylene, Ductile Iron, Alloy 20, and 316 Stainless Steel wetted ends. All diaphragms and seals are available in Hypalon® or Viton® suited for the most severe chemical duty applications. Check valves are single cartridge type for easy maintenance.
For all pumps, special H2SO4 and H2O2 compatible wetted ends are also available.
Multiple options are available for all pumps, including, but not limited to, cast iron floor stands or wall mounted options; automatic AC or DC motor speed control by analog input signal and splash guards.
The 1700 Series pumps are well suited for the following applications:
o High pressure applications
o Potable water treatment
o Industrial chemical feed
o Wastewater treatment
o Slurry service
Make Lutz-JESCO America your choice for Total Fluid Management(TM). Lutz-JESCO has been providing quality chemical metering pumps and systems to a variety of industries for over 70 years. Choose Lutz-JESCO for: Metering Pumps, Centrifugal Pumps, AOD Pumps, Chemical Feed Systems, System Accessories, and Measuring and Control. With Lutz-JESCO, you're getting more than just high quality, durable, reliable pumps and products, combined with our extensive chemical feed knowledge backed by our commitment to provide you with the Total Fluid Management(TM) solutions for your needs.
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