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Welch Vacuum

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  • Displaying 1-48 of 228 items
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1 Welch Vacuum - 41-1266 - WASHER RUBBER TENSION (Each) Welch Vacuum - 41-1266 - WASHER RUBBER TENSION (Each)
Details
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WASHER RUBBER TENSIONUnit: Each This listing is for Each Read more
Our price: $5.95
2 Welch Vacuum - 41-0383 - PAPER GASKET INTAKE CHAMBER (Each) Welch Vacuum - 41-0383 - PAPER GASKET INTAKE CHAMBER (Each)
Details
   Usually In Stock 
PAPER GASKET INTAKE CHAMBERUnit: Each This listing is for Each Read more
Our price: $7.95
3 Welch Vacuum - 41-1507 - O RING RUBBER FOR VALVE (Each) Welch Vacuum - 41-1507 - O RING RUBBER FOR VALVE (Each)
Details
   Usually In Stock 
O RING RUBBER FOR VALVEUnit: Each This listing is for Each Read more
Our price: $8.95
4 Welch Vacuum - 3551K-03 - Equal Leg Coupler (Pack of 5) Welch Vacuum - 3551K-03 - Equal Leg Coupler (Pack of 5)
Details
   Usually In Stock 
Equal Leg CouplerSize: 4.8 mm (3/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $9.95
5 Welch Vacuum - 3551K-05 - Reduction Coupler (Pack of 5) Welch Vacuum - 3551K-05 - Reduction Coupler (Pack of 5)
Details
   Usually In Stock 
Reduction CouplerSize: 3.2 x 4.8 mm (1/8 x 3/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $9.95
6 Welch Vacuum - 3551K-04 - Reduction Coupler (Pack of 5) Welch Vacuum - 3551K-04 - Reduction Coupler (Pack of 5)
Details
   Usually In Stock 
Reduction CouplerSize: 1.6 x 3.2 mm (1/16 x 1/8) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $9.95
7 Welch Vacuum - 3551K-02 - Equal Leg Coupler (Pack of 5) Welch Vacuum - 3551K-02 - Equal Leg Coupler (Pack of 5)
Details
   Usually In Stock 
Equal Leg CouplerSize: 3.2 mm (1/8) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $9.95
8 Welch Vacuum - 3551K-01 - Equal Leg Coupler (Pack of 5) Welch Vacuum - 3551K-01 - Equal Leg Coupler (Pack of 5)
Details
   Usually In Stock 
Equal Leg CouplerSize: 1.6 mm (1/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $9.95
9 Welch Vacuum - 3551K-06 - Reduction Coupler (Pack of 5) Welch Vacuum - 3551K-06 - Reduction Coupler (Pack of 5)
Details
   Usually In Stock 
Reduction CouplerSize: 6.4 x 4.8 mm (1/4 x 3/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $10.95
10 Welch Vacuum - 3551K-13 - Equal Barb Tee (Pack of 5) Welch Vacuum - 3551K-13 - Equal Barb Tee (Pack of 5)
Details
   Usually In Stock 
Equal Barb TeeSize: 3.2 mm (1/8) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $12.95
11 Welch Vacuum - 3551K-14 - Equal Barb Tee (Pack of 5) Welch Vacuum - 3551K-14 - Equal Barb Tee (Pack of 5)
Details
   Usually In Stock 
Equal Barb TeeSize: 4.8 mm (3/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $12.95
12 Welch Vacuum - 3551K-12 - Equal Barb Tee (Pack of 5) Welch Vacuum - 3551K-12 - Equal Barb Tee (Pack of 5)
Details
   Usually In Stock 
Equal Barb TeeSize: 1.6 mm (1/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $13.95
13 Welch Vacuum - 3101K-01 - Single Snap-Grip Clamps (Pack of 20) Welch Vacuum - 3101K-01 - Single Snap-Grip Clamps (Pack of 20)
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   Usually In Stock 
Single Snap-Grip ClampsUnit: Pack of 20 This listing is for Pack of 20 Read more
Our price: $18.95
14 Welch Vacuum - 303101 - Centering Ring Assemblies, Welch (Each) Welch Vacuum - 303101 - Centering Ring Assemblies, Welch (Each)
Details
   Usually In Stock 
Stainless steel centering ring with replaceable Viton O-ring. Use to 150C sustained, 200C intermittent. This listing is for Each Read more
Our price: $20.95
15 Welch Vacuum - 41-0660 - AIR FILTER - AIR FILTER (Each) Welch Vacuum - 41-0660 - AIR FILTER - AIR FILTER (Each)
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AIR FILTERUnit: Each This listing is for Each Read more
Our price: $23.95
16 Welch Vacuum - 41-1692 - AIR FILTER - AIR FILTER (Each) Welch Vacuum - 41-1692 - AIR FILTER - AIR FILTER (Each)
Details
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AIR FILTERUnit: Each This listing is for Each Read more
Our price: $23.95
17 Welch Vacuum - 388101 - BLANK OFF FLANGE SS - BLANK OFF FLANGE SS (Each) Welch Vacuum - 388101 - BLANK OFF FLANGE SS - BLANK OFF FLANGE SS (Each)
Details
   Usually In Stock 
BLANK OFF FLANGE SS To close off unused pump parts. Stainless steel. For use with Welch* vacuum pumps. ISO Size: NW16.Unit: Each This listing ... Read more
Our price: $25.95
18 Welch Vacuum - 303102 - CENTERING RING ASSEMBLY NW25 (Each) Welch Vacuum - 303102 - CENTERING RING ASSEMBLY NW25 (Each)
Details
   Usually In Stock 
CENTERING RING ASSEMBLY NW25 25mm ID, stainless steel centering ring with replaceable Viton* O-ring. Use to 150[degree]C sustained, 200[degree... Read more
Our price: $30.95
19 Welch Vacuum - 501251 - Rubber Hose Adapter (Each) Welch Vacuum - 501251 - Rubber Hose Adapter (Each)
Details
   Usually In Stock   PRICEDROP.gif
Rubber Hose AdapterW x L: 1.6 x 4.2 cm (5/8 x 121/32) Hose I.D.: 15.8 mm (5/8) ISO Size: NW16 Unit: Each This listing is for Each Read more
Our price: $34.95
20 Welch Vacuum - 1407K-11 - Pump Oil, 0.94 L (1 qt.) (Each (1qt US)) Welch Vacuum - 1407K-11 - Pump Oil, 0.94 L (1 qt.) (Each (1qt US))
Details
   Usually In Stock 
Pump Oil, 0.94 L (1 qt.)Unit: Each (1qt US) This listing is for Each (1qt US) Read more
Our price: $35.95
21 Welch Vacuum - 501241 - Rubber Hose Adapter (Each) Welch Vacuum - 501241 - Rubber Hose Adapter (Each)
Details
   Usually In Stock 
Rubber Hose AdapterW x L: 1.6 x 4.2 cm (5/8 x 121/32) Hose I.D.: 11.1 mm (7/16) ISO Size: NW16 Unit: Each This listing is for Each Read more
Our price: $35.95
22 Welch Vacuum - 3200K-03 - Replacement Locks (Pack of 5) Welch Vacuum - 3200K-03 - Replacement Locks (Pack of 5)
Details
   Usually In Stock 
Replacement LocksUnit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $35.95
23 Welch Vacuum - 305340 - Clamps for Tubing (Pack of 10) Welch Vacuum - 305340 - Clamps for Tubing (Pack of 10)
Details
   Usually In Stock 
Clamps for TubingInterior Dimensions: 11.1 mm (7/16) Unit: Pack of 10 This listing is for Pack of 10 Read more
Our price: $36.95
24 Welch Vacuum - 303103 - Centering Ring Assemblies, Welch (Each) Welch Vacuum - 303103 - Centering Ring Assemblies, Welch (Each)
Details
   Usually In Stock 
Stainless steel centering ring with replaceable Viton O-ring. Use to 150C sustained, 200C intermittent. This listing is for Each Read more
Our price: $37.95
25 Welch Vacuum - 305350 - Clamps for Tubing (Pack of 10) Welch Vacuum - 305350 - Clamps for Tubing (Pack of 10)
Details
   Usually In Stock 
Clamps for TubingInterior Dimensions: 15.8 mm (5/8) Unit: Pack of 10 This listing is for Pack of 10 Read more
Our price: $38.95
26 Welch Vacuum - 501262 - HOSE ADAPTER 13/16INCH (Each) Welch Vacuum - 501262 - HOSE ADAPTER 13/16INCH (Each)
Details
   Usually In Stock   PRICEDROP.gif
HOSE ADAPTER 13/16INCH Converts ISO NW connection to a hose fitting. Made of aluminum. ISO size: NW25. Hose I.D.: 20.6mm. 2.2Wx4.4Lcm. Unit: E... Read more
Our price: $38.95
27 Welch Vacuum - 8995P-11 - Premium Pump Oil, 1 L (0.26 gal.) (Each (1l)) Welch Vacuum - 8995P-11 - Premium Pump Oil, 1 L (0.26 gal.) (Each (1l))
Details
   Usually In Stock 
Premium Pump Oil, 1 L (0.26 gal.)Unit: Each (1l) This listing is for Each (1l) Read more
Our price: $39.95
28 Welch Vacuum - 3234K-02 - 3 m mm (10') Tubing (Pack of 1) Welch Vacuum - 3234K-02 - 3 m mm (10') Tubing (Pack of 1)
Details
   Usually In Stock 
3 m mm (10) TubingMaterial: PVC I.D.: 3.2 mm (1/8) Unit: Pack of 1 This listing is for Pack of 1 Read more
Our price: $39.95
Lists at: $42.31
You save: $2.36
29 Welch Vacuum - 3234K-04 - 3 m mm (10') Tubing (Pack of 1) Welch Vacuum - 3234K-04 - 3 m mm (10') Tubing (Pack of 1)
Details
   Usually In Stock 
3 m mm (10) TubingMaterial: PVC I.D.: 4.8 mm (3/16) Unit: Pack of 1 This listing is for Pack of 1 Read more
Our price: $42.95
Lists at: $45.45
You save: $2.50
30 Welch Vacuum - 501283 - Rubber Hose Adapter (Each) Welch Vacuum - 501283 - Rubber Hose Adapter (Each)
Details
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Rubber Hose AdapterW x L: 4.1 x 5.5 cm (15/8 x 23/16) Hose I.D.: 41.3 mm (15/8) ISO Size: NW40 Unit: Each This listing is for Each Read more
Our price: $43.95
31 Welch Vacuum - 305360 - Clamps for Tubing (Pack of 10) Welch Vacuum - 305360 - Clamps for Tubing (Pack of 10)
Details
   Usually In Stock 
Clamps for TubingInterior Dimensions: 20.6 mm (13/16) Unit: Pack of 10 This listing is for Pack of 10 Read more
Our price: $48.95
32 Welch Vacuum - 3432K-01 - Lok-n-Flow Tubing Cartridges (Pack of 5) Welch Vacuum - 3432K-01 - Lok-n-Flow Tubing Cartridges (Pack of 5)
Details
   Usually In Stock 
Lok-n-Flow Tubing CartridgesMaterial: Silicone I.D.: 1.6 mm (1/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $49.95
Lists at: $53.12
You save: $3.17
33 Welch Vacuum - 3232K-01 - 3 m (10') Tubing (Pack of 1) Welch Vacuum - 3232K-01 - 3 m (10') Tubing (Pack of 1)
Details
   Usually In Stock 
3 m (10) TubingMaterial: Silicone I.D.: 1.6 mm (1/16) Unit: Pack of 1 This listing is for Pack of 1 Read more
Our price: $49.95
Lists at: $53.12
You save: $3.17
34 Welch Vacuum - 3232K-02 - 3 m mm (10') Tubing (Pack of 1) Welch Vacuum - 3232K-02 - 3 m mm (10') Tubing (Pack of 1)
Details
   Usually In Stock 
3 m mm (10) TubingMaterial: Silicone I.D.: 3.2 mm (1/8) Unit: Pack of 1 This listing is for Pack of 1 Read more
Our price: $50.95
Lists at: $54.79
You save: $3.84
35 Welch Vacuum - 506121 - Female Pipe Adapter (Each) Welch Vacuum - 506121 - Female Pipe Adapter (Each)
Details
   Usually In Stock 
Female Pipe AdapterISO Size: NW16 NPT: 6.4 mm (1/4) Shank: 15.7 mm (0.62) Unit: Each This listing is for Each Read more
Our price: $54.95
36 Welch Vacuum - 331040-5 - Tubing (Each) Welch Vacuum - 331040-5 - Tubing (Each)
Details
   Usually In Stock 
TubingInterior Dimensions: 11.1 mm (7/16) Unit: Each This listing is for Each Read more
Our price: $55.95
37 Welch Vacuum - 3432K-02 - Lok-n-Flow Tubing Cartridges (Pack of 5) Welch Vacuum - 3432K-02 - Lok-n-Flow Tubing Cartridges (Pack of 5)
Details
   Usually In Stock 
Lok-n-Flow Tubing CartridgesMaterial: Silicone I.D.: 3.2 mm (1/8) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $56.95
Lists at: $61.84
You save: $4.89
38 Welch Vacuum - 3434K-02 - Lok-n-Flow Tubing Cartridges (Pack of 5) Welch Vacuum - 3434K-02 - Lok-n-Flow Tubing Cartridges (Pack of 5)
Details
   Usually In Stock 
Lok-n-Flow Tubing CartridgesMaterial: PVC I.D.: 3.2 mm (1/8) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $56.95
Lists at: $61.62
You save: $4.67
39 Welch Vacuum - 8995G-11 - Gold Pump Oil, 1 L (0.26 gal.) (Each (1l)) Welch Vacuum - 8995G-11 - Gold Pump Oil, 1 L (0.26 gal.) (Each (1l))
Details
   Usually In Stock 
Gold Pump Oil, 1 L (0.26 gal.)Unit: Each (1l) This listing is for Each (1l) Read more
Our price: $58.95
Lists at: $60.33
You save: $1.38
40 Welch Vacuum - 8995C - Accessories for GELMASTER Gel Dryer Vacuum System, Welch - Trapping Fluid, 1L (Each (1l)) Welch Vacuum - 8995C - Accessories for GELMASTER Gel Dryer Vacuum System, Welch - Trapping Fluid, 1L (Each (1l))
Details
   Usually In Stock 
Trapping Fluid, 1LUnit: Each (1l) This listing is for Each (1l) Read more
Our price: $63.95
Lists at: $69.88
You save: $5.93
41 Welch Vacuum - 3551K-51 - Equal Leg Coupler (Pack of 50) Welch Vacuum - 3551K-51 - Equal Leg Coupler (Pack of 50)
Details
   Usually In Stock 
Equal Leg CouplerSize: 1.6 mm (1/16) Unit: Pack of 50 This listing is for Pack of 50 Read more
Our price: $64.95
Lists at: $67.05
You save: $2.10
42 Welch Vacuum - 3434K-01 - Lok-n-Flow Tubing Cartridges (Pack of 5) Welch Vacuum - 3434K-01 - Lok-n-Flow Tubing Cartridges (Pack of 5)
Details
   Usually In Stock 
Lok-n-Flow Tubing CartridgesMaterial: PVC I.D.: 1.6 mm (1/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $65.95
Lists at: $72.44
You save: $6.49
43 Welch Vacuum - 3432K-04 - Lok-n-Flow Tubing Cartridges (Pack of 5) Welch Vacuum - 3432K-04 - Lok-n-Flow Tubing Cartridges (Pack of 5)
Details
   Usually In Stock 
Lok-n-Flow Tubing CartridgesMaterial: Silicone I.D.: 4.8 mm (3/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $66.95
Lists at: $73.57
You save: $6.62
44 Welch Vacuum - 3434K-04 - Lok-n-Flow Tubing Cartridges (Pack of 5) Welch Vacuum - 3434K-04 - Lok-n-Flow Tubing Cartridges (Pack of 5)
Details
   Usually In Stock 
Lok-n-Flow Tubing CartridgesMaterial: PVC I.D.: 4.8 mm (3/16) Unit: Pack of 5 This listing is for Pack of 5 Read more
Our price: $69.95
Lists at: $76.44
You save: $6.49
45 Welch Vacuum - 8995P-15 - Premium Pump Oil, 3.78 L (1 gal.) (Each (1US Gal)) Welch Vacuum - 8995P-15 - Premium Pump Oil, 3.78 L (1 gal.) (Each (1US Gal))
Details
   Usually In Stock 
Premium Pump Oil, 3.78 L (1 gal.)Unit: Each (1US Gal) This listing is for Each (1US Gal) Read more
Our price: $77.95
Lists at: $81.39
You save: $3.44
46 Welch Vacuum - 506122 - Female Pipe Adapter (Each) Welch Vacuum - 506122 - Female Pipe Adapter (Each)
Details
   Usually In Stock 
Female Pipe AdapterISO Size: NW25 NPT: 6.4 mm (1/4) Shank: 22.4 mm (0.88) Unit: Each This listing is for Each Read more
Our price: $80.95
47 Welch Vacuum - 1417L - Replacement Filter Element for 55007-009 (Pack of 2) Welch Vacuum - 1417L - Replacement Filter Element for 55007-009 (Pack of 2)
Details
   Usually In Stock 
Replacement Filter Element for 55007-009Unit: Pack of 2 This listing is for Pack of 2 Read more
Our price: $80.95
Lists at: $84.27
You save: $3.32
48 Welch Vacuum - 541921 - Stainless Steel Element for Coaxial Traps (Each) Welch Vacuum - 541921 - Stainless Steel Element for Coaxial Traps (Each)
Details
   Usually In Stock 
Stainless Steel Element for Coaxial TrapsFor Use With: 55009-137 Unit: Each This listing is for Each Read more
Our price: $82.95


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