Material: 316 stainless steel or Alloy C housing, shaft, and gears (also available in PTFE, PPS, and PEEK)
Port Size: 1/2" FNPT or BSPT
Seal Type: Lip, packing, or mechanical seal options
Max Flow Rate: 5.6 GPM @ 1750 RPM
Displacement: 14.9 cc/rev
Max Differential Pressure: 150 PSI
Max System Pressure: 300 PSI
Max Speed: 1800 RPM
Temperature Range: -50°F to 450°F
NPSHR: 4 feet @ 1750 RPM
Weight: 6 lbs
Mounting: Close-coupled or pedestal; compatible with NEMA and IEC motor frames
Lead times temporarily extended to 20 weeks.
$3,972.00
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The OBS21016CB-C1 is a Chemsteel Series S210 metallic gear pump designed for precision fluid handling in corrosive and high-purity applications. Featuring 1/2" FNPT ports and a rugged stainless steel or Alloy C construction, this positive displacement pump delivers reliable, bi-directional flow with exceptional chemical resistance.
This model includes helical gears for quiet operation, a three-section O-ring sealed housing for easy maintenance, and slotted bearings to ensure optimal lubrication and wear resistance. It is compatible with a wide range of seal types and material combinations to suit specific chemical compatibility needs.
Recommended Applications:
Ideal for metering and transferring corrosive chemicals, solvents, polymers, and other specialty fluids in industrial, chemical processing, and OEM systems requiring high precision, chemical resistance, and compact design.
