Pump Casings

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.

66 products

Durco 2K4X3-10RV 3x4-10 view 1
New
New

GR168 · New

Durco 2K4X3-10RV 3x4-10 Centrifugal Pump 316SS 8.81" Impeller

$4,610 Quote
Goulds 3175 12x14-18 process pump overall view
Used

GR191 · Used

Goulds 3175 12x14-18 316SS Process Pump - Used, Good Working Condition

$12,290 Quote
Goulds 3196 6x8-13 pump casing overall view
Used

GR194 · Used

Goulds 3196 6x8-13 Pump Casing 316SS Volute - Casting #55349, Used

$2,690 Quote
Goulds 3175 8x10-22 centrifugal pump bare shaft end overview
Used

GR195 · Used

Goulds 3175 8x10-22 Centrifugal Process Pump 316SS - Used Working

$12,290 Quote
Goulds 3316M rotating element assembly overview
New

GR212 · New

Goulds 3316M Split Case Pump Rotating Element 7.5" Impeller Stainless Steel

$8,255 Quote
Goulds 3175S 3x6-14 Pump Casing
New

PK-395829266520 · New

Goulds 3175S 3x6-14 Pump Casing Cast Iron New Surplus

$4,465 Quote
Goulds 3175 4x6-14 Pump Casing
New

PK-396382209718 · New

Goulds 3175 4x6-14 316SS Casing and Impeller New Surplus

$5,040 Quote
Goulds 3196 MTX 4x6-10 Pump Casing
New

PK-395834542966 · New

Goulds 3196 MTX 4x6-10 CD4M Pump Casing New Surplus

$3,415 Quote
Worthington 18FRBH-223 18x18 Pump Casing
New

PK-396653887547 · New

Flowserve Worthington 18FRBH-223 Pump Casing Volute Cast Iron New Surplus

$23,085 Quote
Goulds 056008G940-1245 4x4 Pump Casing
New

PK-397336757087 · New

Goulds HS 4x4 Pump Casing 056008G940-1245 New Surplus

$6,170 Quote
Kolmeks M70234/10234 8 in Pump Casing
New

PK-395818795046 · New

Kolmeks 8 in Inline Pump Volute Casing 316SS CF8M M70234/10234 New Surplus

$8,610 Quote
Goulds 10x8-14 10x8-14 Pump Casing
New

PK-395783626155 · New

Goulds 10x8-14 Pump Casing Class 300 CD4MCu New Surplus

$8,820 Quote
Sulzer EPT43-6 8x6-19 Pump Casing
New

PK-395573531155 · New

Sulzer EPT43-6 8x6-19 Pump Casing Volute A890 SS New Surplus

$18,370 Quote
Sulzer EPT53-12 12x14-19 Pump Casing
New

PK-395556722281 · New

Sulzer EPT53-12 12x14-19 Casing Volute A890 SS New Surplus

$29,350 Quote
Goulds 3196 i-Frame 2x3-13 bare shaft pump overall view
Used

GR229 · Used

Goulds 3196 i-Frame 2x3-13 Centrifugal Pump Bare Shaft, 316SS, 12" Impeller

$4,610 Quote
Goulds 3410 8x10-14 split case pump casing overall view
New

GR234 · New

Goulds 3410 8x10-14 Split Case Centrifugal Pump Casing - Cast Iron

$7,680 Quote
Goulds 3175 3x6-14 pump casing overall view
New

GR225 · New

Goulds 3175 3x6-14 Pump Casing Only 316SS Stainless Volute Paper Stock

$3,840 Quote
NES NC-4 liquid ring vacuum pump overall view
New

GR226 · New

NES NC-4 Liquid Ring Vacuum Pump Nash SC-4 Replacement SC4 Drop-In Bare Pump

$5,710 Quote
Goulds 3196 4x6-17 pump housing overall view
Used

PT-263 · Used

Goulds 4x6-17 3196 XLT-X Centrifugal Pump 1000 GPM 1200 RPM 316SS

$11,350 Quote
Goulds 3796 1.5x1.5-8 bare pump main product shot
New

GR169 · New

Goulds 3796 1.5x1.5-8 Self Priming ANSI Process Pump 316SS 60 GPM 58 FT Head

$3,800 Quote

About 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.

Sourcing

Don't see the exact unit? We source it.

Send the model, size or nameplate details. We check our dealer, factory and surplus network and quote price and lead time within 24–48 hours.

Request a quote or call (612) 449-0646

What does 'rebuilt' mean at DWP?

A rebuilt unit has been disassembled, inspected, had worn parts replaced and been tested before it goes on the shelf. It is covered by the same 30-day return policy as everything else we ship. 'Used' means as removed from service: we photograph the nameplate and note the condition, but the unit has not been through the shop.

Can I order with a PO or tax-exempt?

Yes. Purchase orders and tax-exempt certificates are accepted. Request a quote with the unit and quantity, and we return a formal quote your procurement team can attach to the PO.

What if the unit I need isn't listed?

Tell us the model, size and what it does. We source through a dealer, factory and surplus network and quote price and lead time within 24–48 hours. That includes obsolete and discontinued equipment.

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