NW40 Series Vacuum Hardware

NW40 (KF40) Flange High Vacuum Hardware

Fits NW40 High Vacuum Flange Equivalents:
KF40, KF-40, K150, NW-40, QF40, ISO-QF

Fits NW40 Flange OD 2.18" with
Centering Ring Counter Bore: 1.62"

NW, KF, QF Series High Vacuum Flanges

NW32 (KF32) OD: 2.18" – Centering Ring Counter Bore: 1.34"

NW40 (KF40) OD: 2.18" – Centering Ring Counter Bore: 1.62"

NW32 Flanges Are Sometimes Used Overseas (Uncommon)



NW40 Bulkhead Clamp (NW40-150-BC-OS) Price: $40.43 Overstock: $20.70		NW40 Bulkhead Clamp (NW40-BC-PK10) Pack of 10 Price: $404.30 Sale: $210.00



CNC Machined Clamp Fits: NW40 (NW40-150-C) $30.00		CNC Machined Clamp Fits: NW40 (NW40-C-PK10) Pack of 10 $270.00



Aluminum Wing Clamp Fits: NW40 (NW40-150-CW) Price: $18.93 Sale: $7.00		Aluminum Wing Clamp Fits: NW40 (NW40-CW-PK10) PACK OF 10 Price: $189.30 Sale: $63.00



Stainless Wing Clamp Fits: NW40 (NW40-150-CSP) Price: $63.00 Sale: $32.00		Stainless Wing Clamp Fits: NW40 (NW40-CSP-PK10) Pack of 10 Price: $630.00 Sale: $288.00



Toggle Clamp with Cotter Pin Fits: NW40 NW40-150-CTP Price: $28.92 Sale: $28.00		Toggle Clamp with Cotter Pin Fits NW40 Fits: NW40-CTP-PK10 Pack of 10 Price: $287.92 Sale: $252.00



NW40 Chain Clamp for UHV Applications NW40-150-CC $160.00		NW40 HV to UHV Metal Seal Centering Ring Plus Chain Clamp NW40-CC-UHV $230.00



NW40 Horseshoe Spring Clamp with Plastic Knob NW40-150-CHK Price: $36.40 Sale: $9.50		NW40 Horseshoe Spring Clamp with Plastic Knob NW40-CHK-PK10 Pack of 10 $85.50



Aluminum Ratchet Clamp Fits NW40 NW40-150-CRB Price: $51.12 Sale: $21.00		Aluminum Ratchet Clamps Fits NW40 NW40-CRB-PK10 Pack of 10 Price: $511.20 Sale: $189.00



Stainless Hex Nut CNC Clamp Fits NW40 NW40-150-CSH Price: $127.61 Sale: $64.00		Stainless Hex Nut CNC Clamps Fits NW40 NW40-CSH-PK10 Pack of 10 Price: $1,276.10 Sale: $576.00



NW40 Centering Ring (NW40-150-SR-V) Stainless - Viton Ring Price: $17.13 Sale: $7.50		NW40 Clamp & Ring Assembly (NW40-CW-SRV) Price: $36.06 Sale: $13.00



NW40 Centering Ring (NW40-150-AR-V-OS) Aluminum - Viton Ring Price: $13.95 Overstock: $6.00		NW40 Centering Ring (NW40-ARV-PK25) Aluminum - Viton Ring PACK OF 25! Price: $348.75 Sale: $150.00



NW40 Centering Ring (NW40-150-SR-B) Stainless - Buna Ring Price: $14.75 Sale: $7.00		NW40 Centering Ring (NW40-SRB-PK25) Stainless - Buna Ring PACK OF 25! Price: $368.75 Sale: $154.00



NW40 Centering Ring (NW40-150-AR-B) Aluminum - Buna Ring Price: $10.05 Sale: $5.50		NW40 Centering Ring (NW40-ARB-PK25) Aluminum - Buna Ring PACK OF 25! Price: $251.25 Sale: $119.00



NW40 Centering Ring (NW40-150-SR-S) Stainless - Silicone Ring Price: $13.00 Sale: $8.00		NW40 Centering Ring (NW40-150-AR-S) Aluminum - Silicone Ring Price: $10.50 Sale: $8.00



NW40 Centering Ring Without O-Ring (NW40-150-SR) *Stainless* $5.00		NW40 Centering Ring Without O-Ring (NW40-150-AR) *Aluminum* $4.00



NW40 HV to UHV Metal Seal Centering Ring NW40-150-AR-UHV $70.00		NW40 HV to UHV Metal Seal Centering Rings NW40-AR-UHV-PK5 $349.00



NW40 Centering Ring Sintered Metal Filter (NW40-SMF) Price: $133.75 Sale: $78.00		NW40 Mesh Screen Ring Viton O-Ring NW40-150-SRV-SM Price: $59.27 Sale: $31.00



NW40 Mesh Screen Ring Buna O-Ring (NW40-150-SRB-SM) Price: $59.27 Sale: $31.00		NW40 Mesh Screen Ring Silicone O-Ring (NW40-150-SRS-SM) Price: $59.27 Sale: $33.00



NW40 Overpressure & Centering Ring Assembly (NW40-150-SRV-OPR) Price: $31.71 Sale: $14.00		NW40 Overpressure Ring (NW40-150-OPR) *Assembly Required* Price: $9.50 Sale: $6.00



Stainless Adaptive Centering Ring NW32 to NW40 (NW32-40-ASR-V) Viton® O-Ring Price: $27.07 Sale: $11.00		Aluminum Adaptive Centering Ring NW32 to NW40 (NW32-40-AAR-V) Viton® O-Ring Price: $18.00 Sale: $11.00



Stainless Adaptive Centering Ring NW32 to NW40 (NW32-40-ASR-B) Buna-N O-Ring Price: $21.00 Sale: $12.00		Aluminum Adaptive Centering Ring NW32 to NW40 (NW32-40-AAR-B) Buna-N O-Ring $12.00



Stainless Adaptive Centering Ring NW32 to NW40 (NW32-40-ASR-S) Silicone O-Ring Price: $21.00 Sale: $12.00		Aluminum Adaptive Centering Ring NW32 to NW40 (NW32-40-AAR-S) Silicone O-Ring $12.00



Stainless Adaptive Centering Ring NW32 to NW40 (NW32-40-ASR) NO O-Ring $11.00		Aluminum Adaptive Centering Ring NW32 to NW40 (NW32-40-AAR) NO O-Ring $11.00



NW40 Viton O-Ring (NW40-150-OV) Price: $8.80 Sale: $3.00		NW40 Viton O-Rings (NW40-150-OV10) 10 Pack Price: $88.00 Sale: $24.00



NW40 Buna-N O-Ring (NW40-150-OB) Price: $4.05 Sale: $1.00		NW40 Buna-N O-Rings (NW40-150-OB10) 10 Pack Price: $40.50 Sale: $9.00



NW40 Silicone O-Ring (NW40-150-OS) Price: $16.10 Sale: $2.00		NW40 Silicone O-Rings (NW40-150-OS10) 10 Pack Price: $161.00 Sale: $16.00



NW40 HNBR O-Ring		NW40 Plastic Caps (NW40-PC) Price: $3.00 Sale: $0.55

LDS is currently CLOSED
for our annual vacation shutdown:
We will reopen on Thursday, January 2 @ 7:00am
LDS is a family owned company and many of our employees vacation together. We thank you for your business and appreciate your understanding during this vacation schedule.

SAVE DURING OUR SHUTDOWN
Receive $10 off all orders of $100 or more
Upon Checkout, Enter Coupon Code: vacation

If you forget, we will apply the coupon for you when we return on January 2nd

Contact LDS Vacuum with any questions:
Phone (407)862-4643 via Fax (407)862-8723 or
info@ldsvacuum.com

LDS Vacuum Products is a 100% woman owned company and
certified Woman Owned Small Business (WOSB)
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