Collection:
Pump Casings
Shop All Pump Casings
A pump casing is the pressure-containing volute that the impeller runs in; when one cracks, erodes or corrodes through, replacing the casing is far cheaper than replacing the pump. This collection holds Goulds 3175 casings (6x8-14, 14x14-18, 14x14-22), Goulds 3196 casings (1x1.5-6, 1x2-10, 2x3-13), a Flowserve 2469A casing, and the complete Goulds 3175, 3196, 3180 and 3700, Sulzer APT, Worthington FRBH, Durco Mark 3 and Summit 2196 pumps whose casings are also sold as a unit. Materials are 316SS, ductile iron, CD4MCu and Hastelloy C.
Match by pump model, size, material and the casing part number where cast into the flange. Rebuilt and used casings are inspected and photographed as-is, with the 30-day money-back guarantee. Casings ship LTL on a skid with freight arranged. Request a quote for a size not listed; Goulds casings are sourced regularly.
Goulds 3175 3x6-14 Pump Casing Only 316SS Stainless Volute Paper Stock
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NES NC-4 Liquid Ring Vacuum Pump Nash SC-4 Replacement SC4 Drop-In Bare Pump
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Goulds 4x6-17 3196 XLT-X Centrifugal Pump 1000 GPM 1200 RPM 316SS
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Goulds 3796 1.5x1.5-8 Self Priming ANSI Process Pump 316SS 60 GPM 58 FT Head
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Goulds 3175 8x10-14 Centrifugal Process Pump 316SS Paper Stock Pump
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Goulds 3175 10x12-18 Centrifugal Process Pump 316SS 18" Impeller Paper Stock
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Goulds 3180L i-Frame 4x8-19 Centrifugal End Suction Process Pump
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Goulds 3180 4x6-16 Heavy Duty Process Pump 316SS 16" Impeller
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Goulds 3700MX 3x4-13 Single Stage Over Hung Process Pump CF3M
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Goulds 3175 Centrifugal Process Pump Casing 14x14-22 316SS
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Sulzer Ahlstrom 10x12 APT43-10 End-Suction Centrifugal Pump 13.5" Impeller 316SS
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Discflo 402-14-2HHDHMX350 Heavy Duty Centrifugal Disc Pump 2x4-14
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Goulds PWO 10x12-17 Stuffing Box Cover 5232074-1001 Cast Iron
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Worthington 3CNG104 4x3 End Suction Centrifugal Pump 11.25" Impeller
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Flowserve Durco 2K3x1.5-10ARV MK3 STD Chemical Process Centrifugal Pump
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Goulds 3180 4x6-16 Heavy Duty Process Pump 316SS 16" Impeller
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Sulzer AM25-15FS Chemical Mixer 316SS
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Goulds 3700 XXL 4x8- 27C Single-Stage Overhung Process Pump
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Waukesha SPX 018 U1 Rotary Positive Displacement Pump 1.5" 316SS
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CurFlo/Durco GRP2 4x6-13A Ansi Centrifugal Pump CD4
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About DWP Industrial Sales
At DWP Industrial Sales, we provide new, used, and surplus industrial equipment to businesses across processing, manufacturing, utilities, and power generation. By connecting customers with reliable OEM equipment, we help reduce costs without compromising performance.
From pumps, valves, and motors to blowers, mixers, and specialty process equipment, we deliver industrial-grade reliability backed by exceptional customer service.
In this industry, downtime isn’t just an inconvenience; it’s a critical risk. That’s why DWP Industrial Sales was built to supply processing equipment, surplus machinery, and MRO parts with the speed, accuracy, and accountability operators demand. We don’t just move inventory; we move the equipment that keeps plants running.