EnviroSolutions
A Division of LST Industries L.L.C.
7439 Hunters Land San Antonio TX 78249
Phone: 210-696-6300 Fax: 210-927-3728

Chemical Feed Pumps

Air Operated Diaphragm Sludge Pumps

Transfer Pumps

Specialty Pumps

How To Choose Your Pump According to Chemical

Instruction Manual for metering pumps PDF

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Specialty Pumps

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Seal less, inexpensive, quick delivery, reliable pumps for demanding
chemical applications such as plating shops and strong acids and caustics.

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Magnetic Coupled

Magnetic Coupled, Seal-Less Centrifugal pumps are molded from non-metallic corrosion
resistant material. They can be constructed to accommodate a wide variety of applications such as photoprocessing, water & waste treatment, semiconductor, industrial chemical processing, high purity DI & RO water, paper & pulp chemical processing, fume scrubbing and plating.

	Z Series			X Series
Casing & Impeller:	polypropylene (glass fiber filled) or ETFE (carbon fiber filled)
Internals:	alumina-ceramic or SiC, Rulon® or Ceramic/HD Carbon/Rulon®, Viton® or EPDM O-ring		alumina-ceramic, Ryton®, Rulon®-Teflon® or SiC Viton® or EPDM O-ring
Flow rate:	up to 145 GPM or 118 ft.TDH (548 LPM or 35.8m TDH)		up to 29 GPM or 62 ft. TDH (110 LPM or 19m TDH)
Seal-less pump:	provides zero leakage & low friction for energy efficiency
High efficiency closed impellers:	provides vibration-free operation
TEFC Motors:Compact pump & motor design:	powerful permanent magnets for highly efficient transmission