Ordering Information for LeakProof Seals and Accessories

LeakProof Seals – Viton
Namespacer Descriptionspacer Product Codespacer
LeakProof Seal – 25 mm
(~ 1") set; Viton O-ring
Set contains two (2) leak-free seals for 25 mm process tube. Each seal features SureSeal indicator, Viton O-ring, and PTFE backup ring, and provides QF40 flange LPS01-SETV
LeakProof Seal – 50 mm
(~ 2") set; Viton O-ring
Set contains two (2) leak-free seals for 50 mm process tube. Each seal features SureSeal indicator, Viton O-ring, and PTFE backup ring, and provides QF50 flange LPS02-SETV
LeakProof Seal – 75 mm
(~ 3") set; Viton O-ring
Set contains two (2) leak-free seals for 75 mm process tube. each seal features SureSeal indicator, Viton O-ring, and PTFE backup ring, and provides QF100 flange LPS03-SETV
Atomate also offers 125 mm (~ 5") LeakProof Seals. Contact us for more information.
LeakProof Seals – Perfluorinated Elastomer (i.e., Kalrez or Perlast)
Namespacer Descriptionspacer Product Codespacer
LeakProof Seal - 25 mm
(~ 1") set; Kalrez O-ring
Set contains two (2) leak-free seals for 25 mm process tube. Each seal features SureSeal indicator, Kalrez O-ring, and PTFE backup ring, and provides QF40 flange LPS01-SETK
LeakProof Seal - 50 mm
(~ 2") set; Kalrez O-ring
Set contains two (2) leak-free seals for 50 mm process tube. Each seal features SureSeal indicator, Kalrez O-ring, and PTFE backup ring, and provides QF50 flange LPS02-SETK
LeakProof Seal - 75 mm
(~ 3") set; Perlast O-ring
Set contains two (2) leak-free seals for 75 mm process tube. Each seal features SureSeal indicator, Kalrez O-ring, and PTFE backup ring, and provides QF100 flange LPS03-SETK
Atomate also offers 125 mm (~ 5') LeakProof Seals. Contact us for more information.
Quick Flange Kits
Namespacer Descriptionspacer Product Codespacer
Quick Flange Kit for 25 mm
(~ 1") LeakProof Seals with Viton O-ring
Kit includes one (1) QF40 adapter to 1/4" Swagelok; one 1) QF40 Centering Ring Assembly with Viton O-ring; and one (1) QF40 aluminum toggle clamp QF040-KITV
Quick Flange Kit for 25 mm
(~ 1") LeakProof Seals with Kalrez O-ring
Kit includes one (1) QF40 adapter to 1/4" Swagelok; one (1) QF40 Centering Ring Assembly with Kalrez O-ring; and one (1) QF40 aluminum toggle clamp QF040-KITK
Quick Flange Kit for 50 mm
(~ 2") LeakProof Seals
Kit includes one (1) QF50 Adapter to 1/4" Swagelok and one (1) QF50 aluminum toggle clamp.NOTE: QF50 Centering Ring Assembly not needed for 50 mm LeakProof Seals. QF050-KIT
Quick Flange Kit for 75 mm
(~ 3") LeakProof Seals with Viton O-ring
Kit includes one (1) QF100 Adapter to ¼" Swagelok; one (1) QF100 Centering Ring Assembly with Viton O-ring; and one (1) QF100 aluminum toggle clamp. QF100-KITV
Quick Flange Kit for 75 mm
(~ 3") LeakProof Seals with Perlast O-ring
Kit includes one (1) QF100 Adapter to ¼" Swagelok; one (1) QF100 Centering Ring Assembly with Kalrez O-ring; and one (1) QF100 aluminum toggle clamp. QF100-KITK
Atomate offers different flange adapters. Contact us for more information.

Industry-standard parts to integrate LeakProof Seals with your system

LeakProof Seal O-ring Kits
Namespacer Descriptionspacer Product Codespacer
Replacement Viton O-ring kit for 25 mm (~ 1") LeakProof Seal Kit includes two (2) Viton O-rings for 25 mm quartz tube, two (2) PTFE backup rings for 25 mm LeakProof Seals, and one (1) Viton O-ring for Centering Ring Assembly LPS01-ORKV
Replacement Kalrez O-ring kit for 25 mm (~ 1") LeakProof Seal Kit includes two (2) Kalrez O-rings for 25 mm quartz tube, two (2) PTFE backup rings for 25 mm LeakProof Seals, and one (1) Kalrez O-ring for Centering Ring Assembly LPS01-ORKK
Replacement Viton O-ring kit for 50 mm (~ 2") LeakProof Seal Kit includes two (2) Viton O-rings for 50 mm quartz tube, two (2) PTFE backup rings for 50 mm LeakProof Seals, and one (1) Viton O-ring for QF50 flange LPS02-ORKV
Replacement Kalrez O-ring kit for 50 mm (~ 2") LeakProof Seal Kit includes two (2) Kalrez O-rings for 50 mm quartz tube, two (2) PTFE backup rings for 50 mm LeakProof Seals, and one (1) Kalrez O-ring for QF50 flange LPS02-ORKK
Replacement Viton O-ring kit for 75 mm (~ 3") LeakProof Seal Kit includes two (2) Viton O-rings for 75 mm quartz tube, two (2) PTFE backup rings for 75 mm LeakProof Seals, and one (1) Viton O-ring for QF100 flange LPS03-ORKV
Replacement Perlast O-ring kit for 75 mm (~ 3") LeakProof Seal Kit includes two (2) Perlast O-rings for 75 mm quartz tube, two (2) PTFE backup rings for 75 mm LeakProof Seals, and one (1) Perlast O-ring for QF100 flange LPS03-ORKK
Accessories
Namespacer Descriptionspacer Product Codespacer
Hand vacuum pump for actuating LeakProof Seals Hand pump with hoses HANDP-4050
Hand tightening tool for
25 mm (~ 1") LeakProof Seals
Hand tool for tightening the rear nut of the 25 mm LeakProof Seal LPS01-HTT
Hand tightening tool for
50 mm (~ 2") LeakProof Seals
Hand tool for tightening the rear nut of the 50 mm LeakProof Seal LPS02-HTT
Portable combustible gas leak detector Handheld detector for combustible gases. Batteries included PFGD

Refer to the O-ring compatibility guide to determine the compatibility of your CVD system feedstock materials with the LeakProof Seal O-rings. Order the replacement perfluorinated elastomer O-ring kit if your chemicals are not compatible with Viton.

If you don't see your reaction materials here, please contact us.