Click to enlargeNW50 Conflat Straight Reducers

NW50 (KF50) Flange OD: 2.95" to Non-Rotatable Conflat

Flanges

Tube OD

Conflat Bolt Holes

Hole Diameter

NW50x133

0.75"

1.33" OD CF: 6 Holes

(0.172 Diameter Thru)

NW50x212

1.00"

2.12" OD CF: 4 Holes

(0.265 Diameter Thru)

NW50x275

1.50"

2.75" OD CF: 6 Holes

(0.265 Diameter Thru)

NW50x338

2.00"

3.38" OD CF: 8 Holes

(0.332 Diameter Thru)

NW50x450

2.00"

4.50" OD CF: 8 Holes

(0.332 Diameter Thru)

NW50x462

2.00"

4.62" OD CF: 10 Holes

(0.332 Diameter Thru)

NW50x600

2.00"

6.00" OD CF: 16 Holes

(0.332 Diameter Thru)

Above Dimensions Apply To NW50 to CF STRAIGHT Reducers

NW50 to Conflat Straight Reducer
NW50 (KF50, QF50) to Conflat Adapter
Straight Reducing Nipple
• NWxCF, CFxNW, KFxCF, CFxKF
• NW, QF, KF, Kwik-Flange
• Conflat Flange (CF)
• Non-Rotatable CFF
• 304 Stainless
• Flange To Flange High Vacuum Adapter

NW50 (KF50) Flange OD: Ø2.95"
• NW50 Centering Ring Counter Bore: 2.06"

NW50 High Vacuum Flange Equivalents
KF50, KF-50, K200, NW-50, QF50, ISO-QF
Del Seal CF to Kwik-Flange KF50



NW50 to 1.33" Conflat <br> Straight Reducer <br> (NW50x133-OS)
NW50 to 1.33" Conflat <br> Straight Reducer <br> (NW50x133-VE)
NW50 to 1.33" Conflat
Straight Reducer
(NW50x133-OS)

Price: $106.42
Overstock: $53.00
NW50 to 1.33" Conflat
Straight Reducer
(NW50x133-VE)

Vacuum Essential
$103.00
NW50 to 2.12" Conflat <br> Straight Reducer <br> (NW50x212)
NW50 to 2.12" Conflat <br> Straight Reducer <br> (NW50x212-VE)
NW50 to 2.12" Conflat
Straight Reducer
(NW50x212)

$74.00
NW50 to 2.12" Conflat
Straight Reducer
(NW50x212-VE)

Vacuum Essential
$113.00
NW50 to 2.75" Conflat <br> Straight Reducer <br> (NW50x275)
NW50 to 2.75" Conflat <br> Straight Reducer <br> (NW50x275-VE)
NW50 to 2.75" Conflat
Straight Reducer
(NW50x275)

Price: $155.75
Sale: $73.00
NW50 to 2.75" Conflat
Straight Reducer
(NW50x275-VE)

Vacuum Essential
$121.00
NW50 to 3.38" Conflat <br> Straight Reducer <br> (NW50x338)
NW50 to 3.38" Conflat <br> Straight Reducer <br> (NW50x338-VE)
NW50 to 3.38" Conflat
Straight Reducer
(NW50x338)

Price: $202.20
Sale: $124.00
NW50 to 3.38" Conflat
Straight Reducer
(NW50x338-VE)

Vacuum Essential
$183.00
NW50 to 4.50" Conflat <br> Straight Reducer <br> (NW50x450)
NW50 to 4.50" Conflat <br> Straight Reducer <br> (NW50x450-VE)
NW50 to 4.50" Conflat
Straight Reducer
(NW50x450)

Price: $230.18
Sale: $158.00
NW50 to 4.50" Conflat
Straight Reducer
(NW50x450-VE)

Vacuum Essential
$268.00
NW50 to 4.62" Conflat <br> Straight Reducer <br> (NW50x462)
NW50 to 4.62" Conflat <br> Straight Reducer <br> (NW50x462-VE)
NW50 to 4.62" Conflat
Straight Reducer
(NW50x462)

$168.00
NW50 to 4.62" Conflat
Straight Reducer
(NW50x462-VE)

Vacuum Essential
$239.00
NW50 to 6.00" Conflat <br> Straight Reducer <br> (NW50x600)
NW50 to 6.00" Conflat <br> Straight Reducer <br> (NW50x600-VE)
NW50 to 6.00" Conflat
Straight Reducer
(NW50x600)

Price: $231.95
Sale: $198.00
NW50 to 6.00" Conflat
Straight Reducer
(NW50x600-VE)

Vacuum Essential
$312.00
Click to enlarge
Click to enlarge
All NW50 Hardware

NW50 (KF50) UHV Conversion Hardware

Click to enlarge
Make Your Own!


**This Vacuum Essential Includes**
Conical Reducer, NW50 to Conflat Flange
1-Aluminum Wing Clamp (NW50-200-CW)
1-Stainless/Viton Centering Ring (NW50-200-SR-V)

1-Bolt Kit (BK Series)
10 Copper Gaskets (CG Series)

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.
Viton® is a registered trademark of DuPont Dow Elastomers