Clamps, Pumps and Valves at PKW Spare Parts Store
Many commonly used clamps, pumps and valves for use with Portland Kettle Works equipment can be purchased directly here using our online ordering system.

Available clamps, pumps and valves are described below.
Clamps, Pumps and Valves
ClampsValves
Keg Washer Hose Kits
Carbonation Stones
Rotating CIP Spray Balls
Pumps and Pump Seals

Clamps

1.5″ (38 mm) Tri-Clamp – Pack of 2

Stainless steel pressure clamp for 1.5″ fittings. Installs easily without tools.
- Single hinge pressure clamps are an ideal solution for most intended Tri Clamp fitting connections.
- The wing nut style tightening screw allows for quick and easy assembly without the need for extensive tools.
- Length: 3.75 inches
- Width: 3.0 inches
- Height: 0.92 inches
- Shipping Weight: 2.5 pounds
- PKW P/N: S70253
PRICE: $12.50 (Pack of 2)

1.5″ (38 mm) Tri-Clamp Gaskets – Pack of 10

Matching gasket for 1.5″ (38 mm) tri-clamp. Pack of 10 gaskets.
- Made from a food-grade, 3A approved material with good compression set characteristics.
- It has a lower resistivity to general cleaning chemicals than EPDM or silicone.
- Length: 1.9 inches
- Width: 1.9 inches
- Height: 0.2 inches
- Pack of 10 gaskets
- Shipping Weight: 1 pounds
- PKW P/N: S70353
PRICE: $20.00 (Pack of 10)

2″ (51 mm) Tri-Clamp – Pack of 2

Stainless steel pressure clamp for 2″ (51 mm) fittings. Installs easily without tools.
- Single hinge pressure clamps are an ideal solution for most intended Tri Clamp fitting connections.
- The wing nut style tightening screw allows for quick and easy assembly without the need for extensive tools.
- Length: 2.0 inches
- Width: 3.5 inches
- Height: 0.86 inches
- Shipping Weight: 2.5 pounds
- PKW P/N: S70254
PRICE: $13.50 (Pack of 2)

2″ Tri-Clamp Gaskets – Pack of 10

Matching gasket for 2″ (51 mm) tri-clamp. Pack of 10 gaskets.
- Made from a food-grade, 3A approved material with good compression set characteristics.
- It has a lower resistivity to general cleaning chemicals than EPDM or silicone.
- Length: 2.5 inches
- Width: 2.5 inches
- Height: 0.2 inches
- Pack of 10 gaskets
- Shipping Weight: 1 pound
- PKW P/N: S70354
PRICE: $20.00 (Pack of 10)

Valves

Beer Sampling Valve – 1.5 inch (38 mm)

Stainless steel sample valve with 1.5″ (38 mm) tri-clamp end for use with tri-clamp fittings. Installs easily without tools.
- All stainless steel construction
- Manufacturer’s P/N: F38306SS
- Smooth bore spout improves liquid flow and makes cleaning easy
- Tri-clamp fittings for quick and easy installation without the need for tools.
- 4.0” tall
- 3.0” long
- 1.5” wide
- 1 lb. shipping weight
- PKW P/N: S20060
PRICE: $280.00

Tri-Clamp Butterfly Valve – 1.5 inch (38 mm)

Stainless steel butterfly valve with 1.5″ (38 mm) for use with tri-clamp fittings to connect or cut off the flow of the liquid. Installs easily without tools.
- All 304 stainless steel construction
- Smooth bore spout improves liquid flow and makes cleaning easy
- Tri-clamp fittings for quick and easy installation without the need for tools.
- 5.0” tall
- 8.0” long
- 3.5” wide
- 3.5 lb. shipping weight
- PKW P/N: S20024
PRICE: $80.00

Tri-Clamp Butterfly Valve Seat – EPDM – 1.5 inch (38 mm)

Replaceable EPDM (Ethylene Propylene Diene Monomer) butterfly valve seat for use with 1.5″ (38 mm) tri-clamp fittings to connect or cut off the flow of the liquid. Installs easily.
- Food grade EPDM (Ethylene Propylene Diene Monomer) material
- Smooth bore improves liquid flow and makes cleaning easy
- Tri-clamp fittings for quick and easy installation.
- 0.75” tall
- 2.25” long
- 2.25” wide
- 1.0 lb. shipping weight
- PKW P/N: S10283
PRICE: $22.00

Tri-Clamp Butterfly Valve Seat – Silicone – 1.5 inch (38 mm)

Replaceable silicone butterfly valve seat for use with 1.5″ (38 mm) tri-clamp fittings to connect or cut off the flow of the liquid. Installs easily.
- Food grade silicone material
- Smooth bore improves liquid flow and makes cleaning easy
- Tri-clamp fittings for quick and easy installation.
- 0.875” tall
- 2.25” long
- 2.25” wide
- 1.0 lb. shipping weight
- PKW P/N: S10269
PRICE: $22.00

S.S. Manway Handle, Y (or Wingnut) Style Keys

Secure your brewhouse’s top or front manways with these sturdy, heavy-duty, all stainless steel “wingnut” style threaded keys.
- Easy-to-hold grip for secure tightening
- Designed for the requirements of a harsh industrial environment
- All stainless steel construction
- Solid connection with heavy-duty screw-on threads
- 1.8” long
- 1.6” wide
- 0.75″ thick
- 1 lb. shipping weight
- PKW P/N: S40204
PRICE: $118.00

LF24 1″ Belimo Valve

Slow closing alternative to solenoid valves to control the flow of coolant in our brewhouse and tanks.
- On/Off Switches
- Spring Return
- AC/DC 24V
- Length: 3.23 inches
- Width: 3.68 inches
- Height: 7.66 inches
- Shipping Weight: 6.1 pounds
- PKW P/N: E10022
PRICE: $400.00

Keg Washer Hose Kits

PKW Kegmaster™ 2-Head Keg Washer Hose Kit

A keg washer cleans stainless steel beer and beverage kegs. Keg washers clean kegs by sequentially rinsing, washing, sterilizing, and pressurizing the keg. PKW Kegmaster™ 2-Head keg washers are powerful, fast and efficient. They save time, labor and help ensure that the flavor and quality of your beer remain consistent. Keep your Kegmaster™ in top shape with this hose kit.
PKW Kegmaster™ replacement kits are intended to keep up with sanitary operations and improve proper fluid movement for cleaning your kegs.
Features of this PKW 2-Head Keg Washer Hose Kit:
- Replaces hoses and clamps for PKW Kegmaster™ 2-Head keg washer
- 35″ (90 mm) length, 3/4″ O.D. (19.8mm), 1/2″ (11.2 mm) I.D. Flexible Hoses (4 pieces)
- 7/8″ (19.8 mm) Stainless Steel Hose Clamps (8 pieces)
- Shipping length: 13.5”
- Shipping width: 11”
- Shipping height: 6″
- 2.9 lb. shipping weight
- PKW P/N: P00720
PRICE: $40.00

PKW Kegmaster™ 3-Head Keg Washer Hose Kit

A keg washer cleans stainless steel beer and beverage kegs. Keg washers clean kegs by sequentially rinsing, washing, sterilizing, and pressurizing the keg. PKW Kegmaster™ 3-Head keg washers are powerful, fast and efficient. They save time, labor and help ensure that the flavor and quality of your beer remain consistent. Keep your Kegmaster™ in top shape with this hose kit.
PKW Kegmaster™ replacement kits are intended to keep up with sanitary operations and improve proper fluid movement for cleaning your kegs.
Features of this PKW 3-Head Keg Washer Hose Kit:
- Replaces hoses and clamps for PKW Kegmaster™ 3-Head keg washer
- 35″ (90 mm) length, 3/4″ O.D. (19.8mm), 1/2″ (11.2 mm) I.D. Flexible Hoses (6 pieces)
- 7/8″ (19.8 mm) Stainless Steel Hose Clamps (12 pieces)
- Shipping length: 13.5”
- Shipping width: 11”
- Shipping height: 6″
- 3.3 lb. shipping weight
- PKW P/N: P00719
PRICE: $60.00

Carbonation Stones

PKW Carbonation Stone Inline Adapter

PKW carbonation stones are used to diffuse carbon dioxide and/or nitrogen into beer, cider, sparkling wine, kombucha, soda, or other beverages. Carbonation stones are used to aerate wort and maintain yeast at optimum health and reduce fermentation time resulting in faster batch turnaround.
Features of this PKW carbonation stone inline adapter include:
- Works with 4″, 6″, 8″ and 12″ PKW carbonation stones
- 1/4″ National Pipe Thread (NPT) fittings
- 1/4″ National Pipe Thread (NPT) check valve
- 1/4″ National Pipe Thread (NPT) ball valve
- Length: 6″
- Width: 1.5″
- Height: 2.8″
- Shipping length: 8”
- Shipping width: 5”
- Shipping height: 3″
- 1 lb. shipping weight
- PKW P/N: P00715
PRICE: $55.00

PKW Carbonation Stone – 4 inch

PKW carbonation stones are used to diffuse carbon dioxide and/or nitrogen into beer, cider, sparkling wine, kombucha, soda, or other beverages. Carbonation stones are used to aerate wort and maintain yeast at optimum health to reduce fermentation time, resulting in faster batch turnaround.
Features of this PKW carbonation stone include:
- 4″ long. 6″ (S10321), 8″ (S10322) and 12″ (S10323) PKW carbonation stones are also available.
- Use with tanks up 3.5 BBL
- 1-1/2″ tri-clamp gas fitting
- 1/4″ Female National Pipe Thread (FNPT) alternate gas fitting
- All 316 stainless steel construction
- 2 micron (7.87402e-5 inch) porosity.
- 9” long
- 2.5” wide
- 1.3″ tall
- 1 lb. shipping weight
- PKW P/N: S10320
PRICE: $115.00

PKW Carbonation Stone – 6 inch

PKW carbonation stones are used to diffuse carbon dioxide and/or nitrogen into beer, cider, sparkling wine, kombucha, soda, or other beverages. Carbonation stones are used to aerate wort and maintain yeast at optimum health to reduce fermentation time, resulting in faster batch turnaround.
Features of this PKW carbonation stone include:
- 6″ long. 4″ (S10320), 8″ (S10322) and 12″ (S10323) PKW carbonation stones are also available
- Use with tanks 5-7 BBL
- 1-1/2″ tri-clamp gas fitting
- 1/4″ Female National Pipe Thread (FNPT) alternate gas fitting
- All 316 stainless steel construction
- 2 micron (7.87402e-5 inch) porosity.
- 11” long
- 2.5” wide
- 1.3″ tall
- 1.8 lb. shipping weight
- PKW P/N: S10321
PRICE: $135.00

PKW Carbonation Stone – 8 inch

PKW carbonation stones are used to diffuse carbon dioxide and/or nitrogen into beer, cider, sparkling wine, kombucha, soda, or other beverages. Carbonation stones are used to aerate wort and maintain yeast at optimum health to reduce fermentation time, resulting in faster batch turnaround.
Features of this PKW carbonation stone include:
- 8″ long. 4″ (S10320), 6″ (S10321) and 12″ (S10323) PKW carbonation stones are also available
- Use with tanks 10-15 BBL
- 1-1/2″ tri-clamp gas fitting
- 1/4″ Female National Pipe Thread (FNPT) alternate gas fitting
- All 316 stainless steel construction
- 2 micron (7.87402e-5 inch) porosity.
- 13” long
- 2.5” wide
- 1.3″ tall
- 2 lb. shipping weight
- PKW P/N: S10322
PRICE: $180.00

PKW Carbonation Stone – 12 inch

PKW carbonation stones are used to diffuse carbon dioxide and/or nitrogen into beer, cider, sparkling wine, kombucha, soda, or other beverages. Carbonation stones are used to aerate wort and maintain yeast at optimum health to reduce fermentation time, resulting in faster batch turnaround.
Features of this PKW carbonation stone include:
- 12″ long. 4″ (S10320), 6″ (S10321) and 8″ (S10322) PKW carbonation stones are also available
- Use with tanks 20-30 BBL. For larger tanks use multiple carbonation stones
- 1-1/2″ tri-clamp gas fitting
- 1/4″ Female National Pipe Thread (FNPT) alternate gas fitting
- All 316 stainless steel construction
- 2 micron (7.87402e-5 inch) porosity.
- 17” long
- 2.5” wide
- 1.3″ tall
- 2.5 lb. shipping weight
- PKW P/N: S10323
PRICE: $280.00

Rotating CIP Spray Balls

PKW Rotating CIP Spray Ball – 4 inch

PKW rotating Clean In Place (CIP) spray balls make it easy to automatically clean and sterilize the inside of your mash tun, lauter tun, fermenter, brew kettle, hot/cold liquor tank, brite tank, hop back, etc. Rotating CIP spray balls use high-velocity water and/or cleaning chemicals on the interior of stainless steel brewing vessels to thoroughly clean, remove brewing residue and sanitize the tank. This is essential for batch-to-batch flavor consistency because residual bacteria deposits can distort or even ruin the flavor of your beer. The rotating CIP spray ball saves you time and is safer for your brewing team by eliminating hand scrubbing and exposure to harsh cleaning chemicals.
Features of this PKW rotating CIP spray ball include:
- Use with 3.5 – 5 BBL tanks
- 1.5″ Hose connection
- 2″ Tri-clamp tank connection
- 1.00″ Spray ball head
- All 304 Stainless steel construction
- Operating pressure: 30 PSI
- Flow rate: 50 GPM
- Length: 4″
- Width: 2.5″
- Height: 2.5″
- Shipping length: 6”
- Shipping width: 5”
- Shipping height: 5″
- 1.5 lb. shipping weight
- PKW P/N: S30004
Important Note: This is a hydraulic spray ball used to spray water and/or cleaning chemicals at high temperatures under high pressure to clean the inside of a stainless steel brewery tank. There are other spray balls of different lengths and with different types of fittings which may look similar. Using the wrong spray ball or incorrect fittings during installation may result in leaks which could expose you or your workers to hot water or harsh cleaning chemicals under high pressure. If you are not completely certain as to which spray ball you need and how to correctly install it please contact customer service before ordering or installing the spray ball. We are not responsible for damage or personal injury if you use the wrong spray ball or install it incorrectly!
PRICE: $60.00

PKW Rotating CIP Spray Ball – 7 inch

PKW rotating Clean In Place (CIP) spray balls make it easy to automatically clean and sterilize the inside of your mash tun, lauter tun, fermenter, brew kettle, hot/cold liquor tank, brite tank, hop back, etc. Rotating CIP spray balls use high-velocity water and/or cleaning chemicals on the interior of stainless steel brewing vessels to thoroughly clean, remove brewing residue and sanitize the tank. This is essential for batch-to-batch flavor consistency because residual bacteria deposits can distort or even ruin the flavor of your beer. The rotating CIP spray ball saves you time and is safer for your brewing team by eliminating hand scrubbing and exposure to harsh cleaning chemicals.
Features of this PKW rotating CIP spray ball include:
- Use with 3.5 – 7 BBL tanks
- 1.5″ Hose connection
- 2″ Tri-clamp tank connection
- 1.75″ Spray ball head
- All 304 Stainless steel construction
- Operating pressure: 30 PSI
- Flow rate: 50 GPM
- Length: 7″
- Width: 2.5″
- Height: 2.5″
- Shipping length: 9”
- Shipping width: 5”
- Shipping height: 5″
- 1.5 lb. shipping weight
- PKW P/N: S30001
Important Note: This is a hydraulic spray ball used to spray water and/or cleaning chemicals at high temperatures under high pressure to clean the inside of a stainless steel brewery tank. There are other spray balls of different lengths and with different types of fittings which may look similar. Using the wrong spray ball or incorrect fittings during installation may result in leaks which could expose you or your workers to hot water or harsh cleaning chemicals under high pressure. If you are not completely certain as to which spray ball you need and how to correctly install it please contact customer service before ordering or installing the spray ball. We are not responsible for damage or personal injury if you use the wrong spray ball or install it incorrectly!
PRICE: $66.00

PKW Rotating CIP Spray Ball – 10 inch

PKW rotating Clean In Place (CIP) spray balls make it easy to automatically clean and sterilize the inside of your mash tun, lauter tun, fermenter, brew kettle, hot/cold liquor tank, brite tank, hop back, etc. Rotating CIP spray balls use high-velocity water and/or cleaning chemicals on the interior of stainless steel brewing vessels to thoroughly clean, remove brewing residue and sanitize the tank. This is essential for batch-to-batch flavor consistency because residual bacteria deposits can distort or even ruin the flavor of your beer. The rotating CIP spray ball saves you time and is safer for your brewing team by eliminating hand scrubbing and exposure to harsh cleaning chemicals.
Features of this PKW rotating CIP spray ball include:
- Use with 10-20 BBL tanks
- 1.5″ Hose connection
- 2″ Tri-clamp tank connection
- 1.75″ Spray ball head
- All 304 Stainless steel construction
- Operating pressure: 30 PSI
- Flow rate: 50 GPM
- Length: 10″
- Width: 2.5″
- Height: 2.5″
- Shipping length: 12”
- Shipping width: 5”
- Shipping height: 5″
- 2.0 lb. shipping weight
- PKW P/N: S30002
Important Note: This is a hydraulic spray ball used to spray water and/or cleaning chemicals at high temperatures under high pressure to clean the inside of a stainless steel brewery tank. There are other spray balls of different lengths and with different types of fittings which may look similar. Using the wrong spray ball or incorrect fittings during installation may result in leaks which could expose you or your workers to hot water or harsh cleaning chemicals under high pressure. If you are not completely certain as to which spray ball you need and how to correctly install it please contact customer service before ordering or installing the spray ball. We are not responsible for damage or personal injury if you use the wrong spray ball or install it incorrectly!
PRICE: $78.00

PKW Rotating CIP Spray Ball – 18 inch

PKW rotating Clean In Place (CIP) spray balls make it easy to automatically clean and sterilize the inside of your mash tun, lauter tun, fermenter, brew kettle, hot/cold liquor tank, brite tank, hop back, etc. Rotating CIP spray balls use high-velocity water and/or cleaning chemicals on the interior of stainless steel brewing vessels to thoroughly clean, remove brewing residue and sanitize the tank. This is essential for batch-to-batch flavor consistency because residual bacteria deposits can distort or even ruin the flavor of your beer. The rotating CIP spray ball saves you time and is safer for your brewing team by eliminating hand scrubbing and exposure to harsh cleaning chemicals.
Features of this PKW rotating CIP spray ball include:
- Use with 30-60 BBL tanks
- 1.5″ Hose connection
- 2″ Tri-clamp tank connection
- 1.75″ Spray ball head
- All 304 Stainless steel construction
- Operating pressure: 30 PSI
- Flow rate: 50 GPM
- Length: 18.2″
- Width: 2.5″
- Height: 2.5″
- Shipping length: 20”
- Shipping width: 5”
- Shipping height: 5″
- 2.5 lb. shipping weight
- PKW P/N: S30003
Important Note: This is a hydraulic spray ball used to spray water and/or cleaning chemicals at high temperatures under high pressure to clean the inside of a stainless steel brewery tank. There are other spray balls of different lengths and with different types of fittings which may look similar. Using the wrong spray ball or incorrect fittings during installation may result in leaks which could expose you or your workers to hot water or harsh cleaning chemicals under high pressure. If you are not completely certain as to which spray ball you need and how to correctly install it please contact customer service before ordering or installing the spray ball. We are not responsible for damage or personal injury if you use the wrong spray ball or install it incorrectly!
PRICE: $106.00

Pumps and Pump Seals

PKW Carbon Centrifugal Pump Seal

PKW carbon centrifugal pump seals extend the life of your brewery centrifugal pumps by containing fluids and preventing contamination. These carbon seals are designed for Q-Pumps. Typically goes with PKW Keg Washers and older model brewhouses.
- Carbon fiber pump seal
- Includes Viton gasket
- Outside diameter: 1-7/8″
- Height: 1/2″
- Shipping width: 3.0″
- Shipping length: 3.0”
- Shipping height: 3.0”
- 1.0 lb. shipping weight
- PKW P/N: P00721
PRICE: $50.00

AMPCO Pump Seal Kit

This AMPCO complete pump seal kit extends the life of your brewery centrifugal pumps by containing fluids and preventing contamination.
- Ampco Seal Kit CB+114/214
- Kit includes all components required to replace the pump seal
- Shipping length: 4.75”
- Shipping width : 4.25″
- Shipping height: 2.5”
- 1.0 lb. shipping weight
- PKW P/N: E10002
PRICE: $325.00

Peristaltic Metering Pump

A peristaltic pump, also commonly known as a roller pump, is a type of positive displacement pump used for pumping a variety of fluids. The fluid is contained in a flexible tube fitted inside a circular pump casing. Most peristaltic pumps work through rotary motion, but it is possible to build one with a linear flow.
A peristaltic pump works using positive displacement. Fluid is fed through the tubing by rollers that rotate squeezing a flexible tube against the pump housing. As the roller moves over the tubing, it expands and creates a vacuum to allow more fluid to enter. During operation, at least one roller closes the tubing. Therefore the need for valves is eliminated. The rollers are turned either directly by a motor or by a gearbox.
PKW Peristaltic Metering Pump features include:
- Quiet, valveless operation
- Dry running
- Self-priming
- Reversible (DC)
- Flow regulation
- Fast and Efficient – pump up to 400 liters per hour
- Onboard heated chemical reservoir
- All stainless steel construction
- Shipping Weight: 12 pounds
- PKW P/N: E10094
PRICE: $885.00

PKW Pump On Cart (POC) – 1 HP

A “pump-on-cart” aka “POC” is a powerful sanitary pump on a mobile cart that is a cost-effective and convenient solution for breweries that need to transfer liquids safely inside their brewery. The POC pump is rolled into position, connected with hoses and the liquids are transferred.
PKW Pump-On-Cart Portable pump features include:
- Quiet, valveless operation
- 1 HP centrifugal pump
- Safely transfers liquid from point A to point B.
- Variable Speed Pump Control with built in VFD
- 1.5″ Tri-Clamp Connection
- Stainless Steel Skid Cart Design
- Two heavy-duty wheels with stabilizing front foot.
- Power: Single Phase 200V / 10A; 3 foot cord without plug included
- Height: 36 inches
- Width: 15 inches
- Depth: 32 inches
- Shipping Weight: 58 pounds
- PKW P/N: E30249
PRICE: $5,132.00

PKW Pump On Cart (POC) – 1.5 HP

A “pump-on-cart” aka “POC” is a powerful sanitary pump on a mobile cart that is a cost-effective and convenient solution for breweries that need to transfer liquids safely inside their brewery. The POC pump is rolled into position, connected with hoses and the liquids are transferred.
PKW Pump-On-Cart Portable pump features include:
- Quiet, valveless operation
- 1.5 HP centrifugal pump
- Safely transfers liquid from point A to point B.
- Variable Speed Pump Control with built in VFD
- 1.5″ Tri-Clamp Connection
- Stainless Steel Skid Cart Design
- Two heavy-duty wheels with stabilizing front foot.
- Power: Single Phase 200V / 10A; 3 foot cord without plug included
- Height: 36 inches
- Width: 15 inches
- Depth: 32 inches
- Shipping Weight: 58 pounds
- PKW P/N: E30250
PRICE: $5,672.00

PKW Pump On Cart (POC) – 2 HP

A “pump-on-cart” aka “POC” is a powerful sanitary pump on a mobile cart that is a cost-effective and convenient solution for breweries that need to transfer liquids safely inside their brewery. The POC pump is rolled into position, connected with hoses and the liquids are transferred.
PKW Pump-On-Cart Portable pump features include:
- Quiet, valveless operation
- 2 HP centrifugal pump
- Safely transfers liquid from point A to point B.
- Variable Speed Pump Control with built in VFD
- 1.5″ Tri-Clamp Connection
- Stainless Steel Skid Cart Design
- Two heavy-duty wheels with stabilizing front foot.
- Power: Single Phase 200V / 10A; 3 foot cord without plug included
- Height: 36 inches
- Width: 15 inches
- Depth: 32 inches
- Shipping Weight: 58 pounds
- PKW P/N: E30245
PRICE: $7,117.00

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Portland Kettle Works was founded in 2011 in Portland, Oregon USA. We build high-quality stainless steel beverage and brewing equipment. We have built and installed hundreds of state of the art craft breweries worldwide. As a result, our craft brewing clients are among the best of the best. They regularly win beer tasting competitions and they have the gold, silver and bronze medals to prove it. So, if you’re serious about your craft brewing business, contact us so we can help you, too. And if you’re located in Mexico or Latin America, click here to visit our Spanish language site.