Fittings and Flanges

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P106147
These KF-25 centering ring vacuum fittings are supplied with chemical resistant Kalrez 6375 O-ring material and are designed for use with standards ISO-KF 25 (NW-25) vacuum fittings. The O-ring material, Kalrez 6375, is a Perfluoroelastomer (FFKM) well known for its excellent chemical resistance...
$28463 $29500 -4%
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P106148
These KF-40 centering ring vacuum fittings are supplied with chemical resistant Kalrez 6375 O-ring material and are designed for use with standards ISO-KF 40 (NW-40) vacuum fittings. The O-ring material, Kalrez 6375, is a Perfluoroelastomer (FFKM) well known for its excellent chemical resistance...
$32568 $33500 -3%
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P106149
These KF-50 centering ring vacuum fittings are supplied with chemical resistant Kalrez 6375 O-ring material and are designed for use with standards ISO-KF 50 (NW-50) vacuum fittings. The O-ring material, Kalrez 6375, is a Perfluoroelastomer (FFKM) well known for its excellent chemical resistance...
$39761 $40500 -2%
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P101757
Metal Hose Thin Wall, 10 in. NW-100 Vacuum Fittings, ISO-LF Large Flange Size NW-100, Stainless Steel These metal hoses follow International Standards Organization (ISO) standards and have a flange size of NW-100. ISO flanged vacuum fittings are commonly used to build process vacuum...
$1,41340 $1,42000
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P101755
Metal Hose Thin Wall, 10 in. NW-63 Vacuum Fittings, ISO-LF Large Flange Size NW-63, Stainless Steel These metal hoses follow International Standards Organization (ISO) standards and have a flange size of NW-63. ISO flanged vacuum fittings are commonly used to build process vacuum plumbing...
$1,26477 $1,27500 -1%
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P101756
Metal Hose Thin Wall, 10 in. NW-80 Vacuum Fittings, ISO-LF Large Flange Size NW-80, Stainless Steel These metal hoses follow International Standards Organization (ISO) standards and have a flange size of NW-80. ISO flanged vacuum fittings are commonly used to build process vacuum plumbing...
$61370 $62000 -1%
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P103992
 Mitered Elbow 90 Degrees, NW-160 Vacuum Fitting, Long Tube 6.25", ISO-LF Flange Size 6", Stainless Steel ISO (International Standards Organization) flanged vacuum fittings are commonly used to build process vacuum plumbing and systems for industrial applications. The fittings are...
$57992 $58500 -1%
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P1010146
The MKS Series 225 Auto-Soft is a flow actuated check valve used for throttling roughing pumps during initial evacuation. Auto-Soft closes very quickly at the start of system evacuation and opens automatically upon reaching a set pressure differential. This leaves the pumping line open for the...
$31725 $35000 -9%
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P1010147
The MKS Series 225 Auto-Soft is a flow actuated check valve used for throttling roughing pumps during initial evacuation. Auto-Soft closes very quickly at the start of system evacuation and opens automatically upon reaching a set pressure differential. This leaves the pumping line open for the...
$39293 $42000 -6%
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P103445
Nipple Full KF-10 Vacuum Fittings, ISO-KF Flange Size NW-10, Stainless Steel These KF-10 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-10. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange...
$4971 $5500 -10%
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P1011028
Nipple Full KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel 1.7 in. long. These KF-16 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called...
$7189 $7500 -4%
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P103441
Nipple Full KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel These KF-16 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange...
$5371 $5800 -7%
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P101233
Nipple Full KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel These KF-16 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick flange...
$5437 $5900 -8%
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P1011757
Nipple Full KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Stainless Steel 2 in. (50mm) long These KF-25 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called...
$7891 $8200 -4%
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P1011029
Nipple Full KF-25 Vacuum Fittings, ISO-KF Flange Size NW-25, Stainless Steel 1.7 in. long. These KF-25 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-25. They are commonly used to build foreline vacuum plumbing and process systems. They are often called...
$7463 $7800 -4%
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P1011030
Nipple Full KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Stainless Steel 1.7 in. long. These KF-40 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-40. They are commonly used to build foreline vacuum plumbing and process systems. They are often called...
$7737 $8100 -4%
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P1011031
Nipple Full KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Stainless Steel 1.7 in. Long. These KF-50 full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-50. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick...
$8285 $8600 -4%
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P1011483
Nipple Full, NW-63 Vacuum Fittings, ISO-LF Large Flange Size NW-63, 12.25 inch Length, 2.5 inch tube size, Stainless Steel These full nipples follow International Standards Organization (ISO) standards and have a flange size of NW-63. ISO flanged vacuum fittings are commonly used to build...
$38568 $39000 -1%
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P107626
Nipple Full, 2.3 inch height, ISO63 NW-63 Vacuum Fittings, ISO-LF Large Flange Size, Stainless Steel These full nipples follow International Standards Organization (ISO) standards and have a flange size of ISO63, NW-63. ISO flanged vacuum fittings are commonly used to build process vacuum...
$19170 $19500 -2%
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P101710
Nipple Full, NW-63 Vacuum Fittings, ISO-LF Large Flange Size NW-63 6.5 in Long, 2.5 inch tube size, Stainless Steel These full nipples follow International Standards Organization (ISO) standards and have a flange size of NW-63. ISO flanged vacuum fittings are commonly used to build process...
$25182 $25600 -2%
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P101711
Nipple Full, NW-80 Vacuum Fittings, ISO-LF Large Flange Size NW-80, Stainless Steel, 3 inch tube size. These full nipples follow International Standards Organization (ISO) standards and have a flange size of NW-80. ISO flanged vacuum fittings are commonly used to build process vacuum...
$30701 $31100 -1%
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P103446
Nipple Long Full KF-16 Vacuum Fittings, ISO-KF Flange Size NW-16, Stainless Steel These KF-16 long full nipple vacuum fittings follow ISO-KF standards and have a flange size of NW-16. They are commonly used to build foreline vacuum plumbing and process systems. They are often called quick...
$6367 $6900 -8%
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P106150
These KF-16 centering ring vacuum fittings are supplied with chemical resistant Perlast G75B O-ring material and are designed for use with standards ISO-KF 16 (NW-16) vacuum fittings. The O-ring material, Perlast G75B, is well known for its excellent resistance to heat (617°F/325°C), medium –...
$19234 $19600 -2%
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P106151
These KF-25 centering ring vacuum fittings are supplied with chemical resistant Perlast G75B O-ring material and are designed for use with standards ISO-KF 25 (NW-25) vacuum fittings. The O-ring material, Perlast G75B, is well known for its excellent resistance to heat (617°F/325°C), medium –...
$22747 $23300 -2%
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