Horizontal Centrifugal Pumps - Vanton CHEM-GARD

Horizontal Centrifugal Pumps, Vanton, CHEM-GARDThese heavy-duty and rugged horizontal centrifugal pumps are designed, engineered and constructed to handle corrosive, abrasive and other aggressive fluids, as well as those liquids which must remain free of metallic contamination. CHEM-GARD® pumps are available in a wide selection of thermoplastics and in ANSI/DIN, self-priming, close-coupled and integral pump/shaft motor designs.

Their unique sliding front bearing design assures minimum shaft overhang, simplifies maintenance, and allows all types of mechanical seals to be utilized. Vanton's unique reverse-mounted seal arrangement avoids metal contact with fluid and eliminates need for exotic metal seals. Rated for flows to 1450 gpm (330 m3/hr), heads to 400 feet (122 meters), and for use at temperatures to 275°F (135°C).

CG thermoplastic centrifugal pump is metal armored
    Horizontal Centrifugal Pumps, Vanton, CHEM-GARD

The Vanton CHEM-GARD CG design was the first horizontal centrifugal pump engineered from inception to utilize the unique characteristics of thermoplastics. It is not a metal pump made of nonmetallics. Design features include molded plastic components, tangential discharge, wide open seal area and retractable front bearing to simplify maintenance and accommodate all popular mechanical seals.

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CGA centrifugals meet ANSI and DIN standards for process pumps
Horizontal Centrifugal Pumps, Vanton, CHEM-GARD

These end suction pumps combine centerline discharge and back pullout construction with the CHEM-GARD wide open seal, sliding bar pedestal design. They meet ANSI B-73.1 and international process pump standards. Metal armoring of the plastic casing and flanges enables these thermoplastic pumps to handle the same nozzle loadings as metal pumps.

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CGM sealless ANSI centrifugals feature magnetic drive
Horizontal Centrifugal Pumps, Vanton, CHEM-GARD

Vanton magnetically driven ANSI pumps are ideal for handling corrosive, and hazardous fluids. They are constructed with a dual nonmetallic containment can assembly: PTFE for the inner can in contact with the process liquid, backed by a rugged FRP outer can. This innovative design minimizes troublesome eddy currents.  The pump conforms to Hydraulic Institute Standards and offers an air cooled, dry running, tertiary seal. Flows to 450 gpm (102 m3/hr), heads to 280 feet (85 m).

For more information on the CHEM-GARD CGM, click here.
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CGC closed-coupled pump offers compact size, economy, purity
Horizontal Centrifugal Pumps, Vanton, CHEM-GARD

The CHEM-GARD CGC close-coupled, thermoplastic pump sees wide use in clean room applications.  It offers a small footprint, and limits fluid contact parts to natural, unpigmented PVDF or polypropylene to avoid contamination.  CGC pumps are often specified by original equipment manufacturers as an integral component on standard systems because they accommodate any C-face motor, and are available in chemically inert thermoplastics at relatively low cost for flows to 550 gpm (125 m3/hr) at heads to 220 feet (67 m).

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PG PRIME-GARD® pump is self-priming

This heavy-duty, self-priming, centrifugal pump handles flows to 175 gpm (40 m3/hr), making it ideal for acid buggies, sump and tank evacuation, and emergency overload pumping.  It is often specified for in-line pump service where headroom prevents the use of vertical pumps, and other applications where self-priming from depths to 15 feet (4.6 m) may be required.  These pumps are available in the full line of homogeneous thermoplastics, and the pedestals are interchangeable with all standard CHEM-GARD models.

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CGV vortex pumps handle solids-laden liquids and slurries
Horizontal Centrifugal Pumps, Vanton, CHEM-GARD

All Vanton CHEM-GARD pumps are available with recessed, dynamically balanced impellers, custom sized and trimmed to suit the shapes, dimensions and physical properties of included solids.  CGV pumps are rated for flows to 900 gpm (205 m3/hr), at heads to 240 feet (73 m) with performance for individual applications dependent on the characteristics of the fluid handled.  They can be furnished in the full line of thermoplastics and are designed for clog-free pumping of fluids with soft, hard or stringy materials - even with solids to 3 inches (75 mm) in diameter.