
- A: 1.71 in / 45 mm
- B: 5/16-18 in
The Double Claw Clamps are designed to be used with the following sizes: ISO 160, ISO 200, ISO 250.
The Double Claw Clamps are available in Aluminum.
ISO Flange Series are comprised of two smooth face flanges clamped together with a combination of metal centering rings, and elastomeric O-Rings. The clamps can be used to connect an ISO flange to a pump, chamber or gate valve.




Wholesale Blank Off Flange, KF16 (NW16), Aluminum
Wholesale 1.5" Bored Blank Flange, Stainless Steel, KF40 (NW40)
Blank Off Flange - Rotatable - Tapped Bolt Holes, CF 100 (600), Stainless Steel
Wholesale 3" Bored Blank Flange, Stainless Steel, KF80 (NW80)
Wholesale Blank Off Flange, KF40 (NW 40), Stainless Steel
Leybold D4T TriVac D Dual Stage Rotary Vane Vacuum Pumps, 3 CFM, 3-PH. 208/480 VAC, PN: 31231TE25
Wholesale 2.2" Bored Blank Flange, Stainless Steel, KF50 (NW50)
Wholesale Blank Off Flange, KF25 (NW25), Aluminum
Leybold D8T TriVac D Dual Stage Rotary Vane Vacuum Pumps, 6 CFM, 3-PH. 208/480 VAC, PN: 31241TE25
Edwards E2M175 Rotary Vane Dual Stage Mechanical Vacuum Pump, 208/230--440/480V 60Hz, PN A36604940, IE3 EU/US Voltage
Wholesale 4" Bored Blank Flange, Stainless Steel, KF100 (NW100)
Wholesale KF-25 Vacuum Bellows Hose, 10 Inch, Flexible Coupling, ISO-KF Flange Size NW-25, Stainless Steel
Shipping Fee
NW/KF10 Aluminum Flange Clamp + Centering O-rings with Fluorine Rubber
Edwards nXDS20i Dry Scroll Vacuum Pump, 12.9 CFM / 100 - 127 V, 200 - 240 V, Single Phase, 50/60 Hz, A73801983
Blank Off Flange - Rotatable, CF 200 (1000), Stainless Steel
Wholesale Blank Off Flange, KF40 (NW40), Aluminum
Leybold D40 D40B Trivac Rotary Vane Dual Stage Mechanical Vacuum Pump. 3 phase 208-460V 91286-2
Wholesale Blank Off Flange, KF25 (NW 25), Stainless Steel
Wholesale 0.75" Bored Blank Flange, Stainless Steel, KF 16 (NW 16)
Double Claw Clamp, ISO 63 - 250, Stainless Steel 


