Click to enlarge

All NW Overstock 
Brand New
Quantities Are Limted
No Rain Checks
Cannot Be Applied To Previous Orders

NW, KF, QF High Vacuum Items
Overstock, Closeout and Surplus
Open to All LDS Customers
Images Shown For Reference Only

NW, KF, QF Series High Vacuum Flange

*NW10 (KF10) Flange OD: 1.18"

Tube OD: 0.50"

*NW16 (KF16) Flange OD: 1.18"

Tube OD: 0.75"

NW25 (KF25) Flange OD: 1.57"

Tube OD: 1.00"

NW40 (KF40) Flange OD: 2.18"

Tube OD: 1.50"

NW50 (KF50) Flange OD: 2.95"

Tube OD: 2.00"

*NW10 Centering Ring Counter Bore: 0.48"

*NW16 Centering Ring Counter Bore: 0.68"





Aluminum Ratchet Clamp <br> Fits NW50 <br> NW50-200-CRB-OS
Aluminum Ratchet Clamps <br> Fits NW50 <br> NW50-CRB-PK10-OS
Aluminum Ratchet Clamp
Fits NW50
NW50-200-CRB-OS


Price: $61.93
Overstock: $16.00
Aluminum Ratchet Clamps
Fits NW50
NW50-CRB-PK10-OS


Pack of 10
Price: $619.30
Overstock: $160.00
Aluminum Wing Clamp <br> Fits: NW10 & NW16 <br> (NW16-075-CWP)
Aluminum Wing Clamp <br> Fits: NW10 & NW16 <br> (NW16-CWP-PK10)
Aluminum Wing Clamp
Fits: NW10 & NW16
(NW16-075-CWP)


Price: $8.40
50 YEAR SALE: $3.00
Aluminum Wing Clamp
Fits: NW10 & NW16
(NW16-CWP-PK10)


Price: $84.00
50 YEAR SALE: $30.00
Aluminum Wing Clamp <br> Fits: NW50 <br> (NW50-200-CWP)
Aluminum Wing Clamp <br> Fits: NW50 <br> (NW50-CWP-PK10)
Aluminum Wing Clamp
Fits: NW50
(NW50-200-CWP)


Price: $28.45
50 YEAR SALE: $4.00
Aluminum Wing Clamp
Fits: NW50
(NW50-CWP-PK10)


Pack of 10
Price: $284.50
50 Year Sale: $40.00
NW40 Bulkhead Clamp <br> (NW40-150-BC-OS)
NW25 to 1/4" Swagelok <BR> (NW25x25SWG-OS)
NW40 Bulkhead Clamp
(NW40-150-BC-OS)


Price: $40.43
Overstock: $20.70
NW25 to 1/4" Swagelok
(NW25x25SWG-OS)


Price: $114.46
Overstock: $69.40
NW50 to NW25  <br> Reducing Cross  <br> (NW50x25-X-GB)
4-Way Cross - NW40 <br> (NW40-150-X-OS)
NW50 to NW25
Reducing Cross
(NW50x25-X-GB)


Glass Bead Finish
Price: $326.03
Sale: $89.00
4-Way Cross - NW40
(NW40-150-X-OS)


Price: $291.50
Overstock: $105.30
5-WAY Cross, NW16 <BR> (NW16-075-5X-OS)
6-WAY Cross, NW40 <BR> (NW40-150-6X-OS)
5-WAY Cross, NW16
(NW16-075-5X-OS)


Price: $366.78
Overstock: $119.00
6-WAY Cross, NW40
(NW40-150-6X-OS)


Price: $700.95
Overstock: $214.00
NW25 to 1" Baseplate Feedthrough <br> NW25-100-FT
NW40 to 1" Baseplate Feedthrough <br> NW40-100-FT
NW25 to 1" Baseplate Feedthrough
NW25-100-FT


Price: $331.00
Price Drop: $198.00
NW40 to 1" Baseplate Feedthrough
NW40-100-FT


Price: $349.00
Price Drop: $215.00
NW40 Centering Ring <br> (NW40-150-AR-V-OS)
NW40 Centering Ring <br> (NW40-ARV-PK100)
NW40 Centering Ring
(NW40-150-AR-V-OS)


Aluminum - Viton Ring
Price: $13.95
Overstock: $6.00
NW40 Centering Ring
(NW40-ARV-PK100)


Aluminum - Viton Ring
PACK OF 100!

Price: $1,395.00
Sale: $500.00
10" Flexible Metal Hose <br> (NW16-075-MH10-OS)
20" Flexible Metal Hose <br> NW16-075-MH20M-OS
10" Flexible Metal Hose
(NW16-075-MH10-OS)


Price: $203.76
Overstock: $95.00
20" Flexible Metal Hose
NW16-075-MH20M-OS


Price: $204.60
Overstock: $118.00
10" Flexible Metal Hose <br> (NW25-100-MH10-OS)
40" Flexible Metal Hose <br> (NW25-100-MH40-OS)
10" Flexible Metal Hose
(NW25-100-MH10-OS)


Price: $209.00
Overstock: $89.00
40" Flexible Metal Hose
(NW25-100-MH40-OS)


Price: $423.82
Overstock: $169.00
15" Flexible Metal Hose <br> NW40-150-MH15-OS
10" Flexible Metal Hose <br> (NW50-200-MH10-OS)
15" Flexible Metal Hose
NW40-150-MH15-OS


Price: $279.00
Overstock: $119.00
10" Flexible Metal Hose
(NW50-200-MH10-OS)


Price: $376.56
Overstock: $119.00
36"  Flexible Metal Hose <br> (NW50-200-MH36-OS)
40"  Flexible Metal Hose <br> (NW50-200-MH40-OS)
36" Flexible Metal Hose
(NW50-200-MH36-OS)


Price: $476.00
Overstock: $251.10
40" Flexible Metal Hose
(NW50-200-MH40-OS)


Price: $554.57
Overstock: $261.00
NW50 - Aluminum Blank <BR> NW50-200-AB-OS
NW10 - Aluminum Blank <br> NW10-AB-PK10
NW50 - Aluminum Blank
NW50-200-AB-OS


Price: $21.34
Overstock: $7.00
NW10 - Aluminum Blank
NW10-AB-PK10


10 Pack
Price: $122.80
Sale: $36.00
NW10 - Stainless Blank <br> NW10-SB-PK10
NW16 - Aluminum Blank <br> NW16-AB-PK10
NW10 - Stainless Blank
NW10-SB-PK10


10 Pack
Price: $123.90
Sale: $49.50
NW16 - Aluminum Blank
NW16-AB-PK10


10 Pack
Price: $122.80
Sale: $40.50
NW16 - Stainless Blank <br> NW16-SB-PK10
NW25 - Aluminum Blank <br> NW25-AB-PK10
NW16 - Stainless Blank
NW16-SB-PK10


10 Pack
Price: $123.90
Sale: $60.75
NW25 - Aluminum Blank
NW25-AB-PK10


10 Pack
Price: $132.80
Sale: $54.00
NW25 - Stainless Blank <br> NW25-SB-PK10
NW40 - Aluminum Blank <br> NW40-AB-PK10
NW25 - Stainless Blank
NW25-SB-PK10


10 Pack
Price: $138.30
Sale: $54.00
NW40 - Aluminum Blank
NW40-AB-PK10


10 Pack
Price: $177.40
Sale: $72.00
NW40 - Stainless Blank <br> NW40-SB-PK10
NW50 - Aluminum Blank <br> NW50-AB-PK10
NW40 - Stainless Blank
NW40-SB-PK10


10 Pack
Price: $220.90
Sale: $72.00
NW50 - Aluminum Blank
NW50-AB-PK10


10 Pack
Price: $213.40
Sale: $64.00
NW50 - Stainless Blank <br> NW50-SB-PK10
NW50 Coaxial (Sealed) Foreline Trap <br> CFTS-NW50x4-OS
NW50 - Stainless Blank
NW50-SB-PK10


10 Pack
Price: $291.90
Sale: $90.00
NW50 Coaxial (Sealed) Foreline Trap
CFTS-NW50x4-OS


Price: $390.00
Overstock: $289.00
NW16 Manual Right Angle Valve <br> (MRV-NW16-OS)
NW16 Pneumatic Angle Valve <br> (PRV-NW16-OS)
NW16 Manual Right Angle Valve
(MRV-NW16-OS)


Price: $449.29
Overstock: $219.00
NW16 Pneumatic Angle Valve
(PRV-NW16-OS)


Price: $436.88
Overstock: $275.40
NW40 Pneumatic Angle Valve <br> (PRV-NW40-OS)
Stainless Wing Clamp Fits: NW50 <br> (NW50-200-CSP-OS)
NW40 Pneumatic Angle Valve
(PRV-NW40-OS)


Price: $623.53
Overstock: $380.70
Stainless Wing Clamp Fits: NW50
(NW50-200-CSP-OS)


Price: $73.00
Overstock: $33.25
NW25 Manual Inline Vacuum Valve <BR> (MIV-NW25-OS)
Pneumatic Inline Valve NW16 Ports <BR> (PIV-NW16-CO)
NW25 Manual Inline Vacuum Valve
(MIV-NW25-OS)


Price: $460.00
Overstock: $288.00
Pneumatic Inline Valve NW16 Ports
(PIV-NW16-CO)


Price: $471.00
Closeout: $239.00
Pneumatic Inline Valve NW25 Ports <br> (PIV-NW25-CO)
NW16 Bored Weld Flange  <br> 0.25" Bore Size <BR> (NW16-B25)
Pneumatic Inline Valve NW25 Ports
(PIV-NW25-CO)


Price: $482.00
Closeout: $239.00
NW16 Bored Weld Flange
0.25" Bore Size
(NW16-B25)


Price: $16.06
Sale: $7.50
NW50 Bored Weld Flange  <br> 1.50" Bore Size <br> (NW50-B150)
NW16 Short Weld Flange <br> (NW16-050-SF-OS)
NW50 Bored Weld Flange
1.50" Bore Size
(NW50-B150)


Price: $33.01
Sale: $16.50
NW16 Short Weld Flange
(NW16-050-SF-OS)


External Butt Weld
Tube: 0.50" x 0.035"

Price: $17.25
Overstock: $6.50
NW16 Short Weld Flange <br> (NW16-075-SF-OS)
NW40 Short Weld Flange <br> (NW40-150-SF-OS)
NW16 Short Weld Flange
(NW16-075-SF-OS)


External Butt Weld
Tube: 0.75" x 0.035"

Price: $12.92
Overstock: $6.50
NW40 Short Weld Flange
(NW40-150-SF-OS)


Internal Weld
Tube Size: 1.50"

Price: $17.28
Overstock: $8.25
NW10 Long Butt Flange Stainless <br> (NW10-050-LF)
NW16 Half Nipple <br> (NW16-075-LF-L)
NW10 Long Butt Flange Stainless
(NW10-050-LF)


Tube Size: 0.50"
Price: $23.48
Price Drop: $12.00
NW16 Half Nipple
(NW16-075-LF-L)


Tube Size: 0.75"
Price: $16.10
Closeout: $9.00
NW16 Short Flange <br> 30 mm Weld Stub <br> (LDS-C10512311)
NW40 Long Butt Flange Aluminum <br> (NW40-150-ALF-OS)
NW16 Short Flange
30 mm Weld Stub
(LDS-C10512311)


METRIC Tube Size
Price: $20.06
Sale: $10.00
NW40 Long Butt Flange Aluminum
(NW40-150-ALF-OS)


Tube Size: 1.50"
Price: $31.82
Overstock: $11.00
NW40 Nipple 5.12" <br> (NW40-150-NS-OS)
NW50 Aluminum Hose Adapter <br> 1-1/2" or 1-5/8" Hose ID <br> (NW50-200-H-OS)
NW40 Nipple 5.12"
(NW40-150-NS-OS)


Price: $74.71
Overstock: $39.60
NW50 Aluminum Hose Adapter
1-1/2" or 1-5/8" Hose ID
(NW50-200-H-OS)


Price: $39.05
Overstock: $11.50
NW50 Nipple 12.60"  <br> (NW50-200-NL-OS)
90° Reducing Elbow <br> (NW50x25-E90-OS)
NW50 Nipple 12.60"
(NW50-200-NL-OS)


Price: $130.34
Overstock: $65.70
90° Reducing Elbow
(NW50x25-E90-OS)


Price: $111.50
Overstock: $59.00
NW25 Stainless Blank <br> NW25-SB-CO
NW16 Centering Ring <br> (NW16-075-AR-B-OS)
NW25 Stainless Blank
NW25-SB-CO


Closeout Thickness
Price: $15.80
Closeout: $2.50
NW16 Centering Ring
(NW16-075-AR-B-OS)


Aluminum - Buna Ring
Price: $8.39
Overstock: $2.75
NW16 Centering Ring <br> (NW16-ARB-PK25)
NW16 Centering Ring <br> (NW16-075-AR-V-OS)
NW16 Centering Ring
(NW16-ARB-PK25)


Aluminum - Buna Ring
PACK OF 25!

Price: $209.75
Sale: $62.00
NW16 Centering Ring
(NW16-075-AR-V-OS)


Aluminum - Viton® Ring
Price: $8.70
Overstock: $4.00
NW16 Centering Ring <br> (NW16-ARV-PK25)
NW16 Centering Ring <br> (NW16-SRV-PK25)
NW16 Centering Ring
(NW16-ARV-PK25)


Aluminum - Viton Ring
PACK OF 25!

Price: $217.50
Sale: $110.00
NW16 Centering Ring
(NW16-SRV-PK25)


Stainless - Viton Ring
PACK OF 25!

Price: $240.75
Sale: $100.00
NW16 Centering Ring <br> (NW16-SRB-PK25)
NW25 Centering Ring <br> (NW25-100-AR-B-OS)
NW16 Centering Ring
(NW16-SRB-PK25)


Stainless - Buna Ring
PACK OF 25!

Price: $209.75
Sale: $90.00
NW25 Centering Ring
(NW25-100-AR-B-OS)


Aluminum - Buna Ring
Price: $6.25
Overstock: $3.50
NW25 Centering Ring <br> (NW25-ARB-PK25)
NW25 Centering Rings <br> (NW25-ARV-PK25)
NW25 Centering Ring
(NW25-ARB-PK25)


Aluminum - Buna Ring
Pack of 25!

Price: $156.25
Sale: $85.00
NW25 Centering Rings
(NW25-ARV-PK25)


Aluminum - Viton Ring
Pack of 25!

Price: $242.50
Sale: $131.00
NW40 Mesh Screen Ring Buna O-Ring <br> (NW40-150-SRB-SM)
NW40 Centering Ring <br> (NW40-ARB-PK25)
NW40 Mesh Screen Ring Buna O-Ring
(NW40-150-SRB-SM)


Price: $59.27
50 YEAR SALE: $15.50
NW40 Centering Ring
(NW40-ARB-PK25)


Aluminum - Buna Ring
PACK OF 25!

Price: $251.25
Sale: $119.00
NW40 Centering Ring <br> (NW40-SRB-PK25)
NW40 Centering Ring <br> (NW40-ARV-PK25)
NW40 Centering Ring
(NW40-SRB-PK25)


Stainless - Buna Ring
PACK OF 25!

Price: $368.75
Sale: $154.00
NW40 Centering Ring
(NW40-ARV-PK25)


Aluminum - Viton Ring
PACK OF 25!

Price: $348.75
Sale: $150.00
NW50 Centering Ring <br> (NW50-ARB-PK25)
NW50 Centering Ring <br> (NW50-ARV-PK25)
NW50 Centering Ring
(NW50-ARB-PK25)


Aluminum - Buna Ring
PACK OF 25!

Price: $300.00
Sale: $143.00
NW50 Centering Ring
(NW50-ARV-PK25)


Aluminum - Viton Ring
PACK OF 25!

Price: $396.25
Sale: $189.00
NW50 Centering Ring <br> (NW50-200-SR-B-OS)
NW10 to 0.25" NPT (Male)<br> NW10x25NPT-CO
NW50 Centering Ring
(NW50-200-SR-B-OS)


Stainless - Buna Ring
Price: $17.69
Overstock: $6.10
NW10 to 0.25" NPT (Male)
NW10x25NPT-CO


Price: $48.00
Closeout: $24.00
NW16 to 3/4" Male NPT <br> (NW16x75NPT-OS)
NW25 to 1/2" Male NPT <br> (NW25x50NPT-OS)
NW16 to 3/4" Male NPT
(NW16x75NPT-OS)


Price: $72.00
Overstock: $56.70
NW25 to 1/2" Male NPT
(NW25x50NPT-OS)


Price: $169.50
Overstock: $39.00
NW40 to 1/2" NPT, Male <br> (NW40x50NPT-OS)
NW40 to 2" NPT, Male <br> (NW40x200NPT)
NW40 to 1/2" NPT, Male
(NW40x50NPT-OS)


Price: $184.50
Overstock: $42.00
NW40 to 2" NPT, Male
(NW40x200NPT)


Price: $209.48
Price Drop: $105.00
45° Elbow, NW16 <br> NW16-075-E45-072
45° Elbow, NW16 <br> NW16-075-E45-062
45° Elbow, NW16
NW16-075-E45-072


A=0.72"
Closeout Dimension

Price: $127.00
Closeout: $21.00
45° Elbow, NW16
NW16-075-E45-062


Closeout Dimension
Glass-Bead Finish

Price: $127.00
Closeout: $16.00
90 Degree Elbow, NW16  <br> (NW16-075-E90)
90 Degree Elbow, NW40  <br> (NW40-150-E90)
90 Degree Elbow, NW16
(NW16-075-E90)


Price: $69.94
Price Drop: $47.00
90 Degree Elbow, NW40
(NW40-150-E90)


Price: $112.98
Price Drop: $61.00
90° Mitered Elbow, NW40  <br> (NW40-150-E90M)
90° Mitered Elbow, NW50 Series <br> NW50-E90M-CO
90° Mitered Elbow, NW40
(NW40-150-E90M)


Price: $133.91
Price Drop: $67.00
90° Mitered Elbow, NW50 Series
NW50-E90M-CO


Closeout Length
Price: $151.60
Closeout: $39.40
90 Degree Elbow, NW50  <br> (NW50-200-E90)
180° Return Elbow <br> (NW16-075-E180-OS)
90 Degree Elbow, NW50
(NW50-200-E90)


Price: $153.30
Price Drop: $72.00
180° Return Elbow
(NW16-075-E180-OS)


Price: $130.94
Overstock: $35.00
180° Return Elbow <br>  (NW50-200-E180-OS)
NW50 Off-Set Elbow With Heater Jacket <br> Surplus# 1278
180° Return Elbow
(NW50-200-E180-OS)


Price: $211.91
Overstock: $69.00
NW50 Off-Set Elbow With Heater Jacket
Surplus# 1278


Surplus# 1278
Price: $720.00
Surplus: $195.00
20" Reducing Flex Hose  <br> NW40 & NW16 Flanges <br> (NW40x16-MH20-OS)
20" Reducing Flex Hose  <br> NW50 & NW16 Flanges <br> (NW50x16-MH20-OS)
20" Reducing Flex Hose
NW40 & NW16 Flanges
(NW40x16-MH20-OS)


Price: $191.00
Overstock: $105.00
20" Reducing Flex Hose
NW50 & NW16 Flanges
(NW50x16-MH20-OS)


Price: $201.00
Overstock: $105.00
NW40 to 1/4" Swagelok <br /> (NW40x25SWG-OS)
Welch Pump Adaptor For 1373, 1376 and 8831 <br> NW40-150-WP1-OS
NW40 to 1/4" Swagelok
(NW40x25SWG-OS)


Price: $124.18
Overstock: $69.40
Welch Pump Adaptor For 1373, 1376 and 8831
NW40-150-WP1-OS


Price: $182.35
Overstock: $48.00
NW50 to 1/4" Swagelok <br /> (NW50x25SWG-OS)
NW50 To NW16 Reducer <br> (NW50x16-OS)
NW50 to 1/4" Swagelok
(NW50x25SWG-OS)


Price: $152.14
Overstock: $85.00
NW50 To NW16 Reducer
(NW50x16-OS)


Price: $91.00
Overstock: $28.00
NW50 to 1.33" Conflat  <br> Straight Reducer <br> (NW50x133-OS)
NW50 To 1/2" NPT (Female) <br> NW50-200-SP50-OS
NW50 to 1.33" Conflat
Straight Reducer
(NW50x133-OS)


Price: $106.42
Overstock: $53.00
NW50 To 1/2" NPT (Female)
NW50-200-SP50-OS


Price: $140.85
Overstock: $25.00
NW50 To 3/4" NPT (Female) <br> NW50-200-SP75-OS
NW25 Quick Coupling To <br> 3/8" Tube Size <br> (NW25-Q38-OS)
NW50 To 3/4" NPT (Female)
NW50-200-SP75-OS


Price: $189.88
Overstock: $25.00
NW25 Quick Coupling To
3/8" Tube Size
(NW25-Q38-OS)


Price: $131.25
Overstock: $65.70
NW40 Quick Coupling To <br> 1-3/8" Tube Size <br> (NW40-Q138-OS)
NW50 Quick Coupling To <br> 1/4" Tube Size <br> (NW50-Q25-OS)
NW40 Quick Coupling To
1-3/8" Tube Size
(NW40-Q138-OS)


Price: $270.65
Overstock: $73.00
NW50 Quick Coupling To
1/4" Tube Size
(NW50-Q25-OS)


Price: $100.80
Overstock: $69.00
NW50 Quick Coupling To <br> 1-1/2" Tube Size <br> (NW50-Q150)
NW50 Quick Coupling To <br> 2.00" Tube Size <br> (NW50-Q200)
NW50 Quick Coupling To
1-1/2" Tube Size
(NW50-Q150)


Price: $435.00
Price Drop: $133.00
NW50 Quick Coupling To
2.00" Tube Size
(NW50-Q200)


Price: $462.00
Price Drop: $149.00
NW16 Manual Angle Inline Valve <br> MAIV-0752-NWB-CO
NW50 Manual Angle Inline Valve <br> (MAIV-NW50-OS)
NW16 Manual Angle Inline Valve
MAIV-0752-NWB-CO


Price: $546.51
Closeout: $268.00
NW50 Manual Angle Inline Valve
(MAIV-NW50-OS)


Price: $815.15
Overstock: $418.50
NW16 Manual Inline Valve <br> MIV-0752-NWB-CO
NW16 Pneumatic Angle Inline Valve <br> PAIV-0752-NWB-CO
NW16 Manual Inline Valve
MIV-0752-NWB-CO


Price: $432.00
Closeout: $284.00
NW16 Pneumatic Angle Inline Valve
PAIV-0752-NWB-CO


Price: $661.68
Closeout: $298.00
NW40 Pneumatic Angle Inline Valve <br> PAIV-1502-NWB-CO
NW (KF Series)
NW40 Pneumatic Angle Inline Valve
PAIV-1502-NWB-CO


Price: $664.29
Closeout: $348.00
NW (KF Series)

Surplus Vacuum Valves


NW Female NPT Overstock
NW Male NPT Overstock
NW Female NPT Overstock

Save Even More


NW Male NPT Overstock

Save Even More


Elbows, NW
Click to enlarge
Elbows, NW

Overstock & Closeout

ISO to NW (KF) Reducing Crosses

NW, KF Weld Flange Overstock
NW to Swagelok
NW, KF Weld Flange Overstock

Save Even More


NW to Swagelok

Overstock


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)
The logos and/or trademarks appearing on this page are not owned by or registered to LDS but, rather, designate products sold by LDS, and are owned and/or registered to the manufacturers or suppliers of the products.
Images Shown May Be For Reference Only

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