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1373
1374
1375
1376
1376N
1376N CHEMSTAR
1380
1392
1395
1396
1397
1398
1399
1400
1400N
1402
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1403
1404
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Repair Kit
Part # 23E-E2M5
jet
Part # A0139
filter
Part # A0234
Welch
/ 1373
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fitting
gasket
miscellaneous
pin
Repair Kit
seal
spring
valve
vane
Item 1 - 20 of 28
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Products
Item #
Item Name
Description
OEM Part Number
For Model # Pump(s)
List Price
W0385
fitting
WELCH ADAPTER 1"-20 to 3/4"NPT
1393P
1373
1376
1380
1402
Request a Quote
W0235
miscellaneous
DISCHARGE VALVE WASHER
412363
1373
1374
1375
1376
1397
1400
1402
1403
1404
1405
1410
$1.00
W0144
miscellaneous
TENSION WASHER
411266
1373
1374
1375
1376
1380
1392
1395
1397
1398
1399
1400
1402
1403
1404
1405
1410
$1.40
W0042
spring
VANE SPRING (NEW STYLE)
411304N
1373
1399
1400
1402
1410
$1.50
W0057
gasket
RUBBER WASHER
411267
1373
1374
1375
1376
1380
1392
1395
1397
1398
1399
1400
1402
1403
1404
1405
1410
$1.85
W0061
spring
VALVE SPRING
412158
1373
1376
1402
$2.00
W0163
spring
COIL SPRING
412259
1373
1374
1397
$2.50
W0040
valve
PRESSURE RELIEF VALVE
410992
1373
1399
1402
$2.62
W0117
gasket
SHAFT SEAL GASKET,ALL
410643
1373
1376
1380
1399
1400
1402
1403
1404
1405
1410
$3.00
W0060
valve
LOWER EXHAUST VALVE
412154
1373
1376
1402
$3.50
W0258
gasket
INTAKE COVER GASKET,1373
410234
1373
$4.00
W0188
valve
DISCHARGE VALVE
411768
1373
$4.45
SB0008
seal
INNER SEAL, BUNA
410578
1373
1376
1400
1402
$5.00
W0118
pin
SPRING HOLDER, STAINLESS
410696
1373
1374
1376
1397
1402
$5.00
W0083
gasket
CASE GASKET
410403
1373
1376
1402
$6.00
W0145
valve
UPPER EXHAUST VALVE
412153
1373
1376
1402
$6.95
SB0119
seal
SHAFT SEAL, BUNA
1401D
1373
1376
1402
CRR-1
$7.95
W0257
valve
UPPER EXHAUST VALVE 1373
411779
1373
$14.72
SV0031
seal
SHAFT SEAL, VITON
413390,1401D
1373
1376
1376N
1376N CHEMSTAR
1402
1402N
1402N CHEMSTAR
1405N
8907
8912
8915
8917
8920
8925
$34.00
W0002
seal
MECHANICAL SHAFT SEAL KIT
1401D
1373
1376
1402
$50.00
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Turbomolecular Pump Service
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Contact Us
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Product Catalog
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Ebara
Busch
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Edwards
Fisher Scientific
Fittings, Clamps & Adapters
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Welch
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