Stainless Steel
B-Style
Fittings
Tech Tip
Wil-loc stocks Stainless Steel Weld-On Sets and Standard Hose Sets. All other fittings are made to
order. Please allow for extended delivery times.
Stainless Steel
B-Style
Fittings
part number
weight (lbs.)
list price
discharge flanges (ss)
3" Flange Ball/Male
4" Flange Ball/Male
6" Flange Ball/Male
8" Flange Ball/Male
All flanges are designed to meet ASA specifications.
810 FS3M
810 FS4M
810 FS6M
810 FS8M
13.15
20.60
39.25
56.40
359.26
489.74
761.76
1,178.43
part number
weight (lbs.)
list price
suction flanges (ss)
3" Flange Socket/Female
4" Flange Socket/Female
6" Flange Socket/Female
8" Flange Socket/Female
All flanges are designed to meet ASA specifications.
830 FS3F
830 FS4F
830 FS6F
830 FS8F
7.70
10.90
17.05
25.15
330.31
447.88
686.27
991.82
part number
weight (lbs.)
list price
male threaded long balls (ss)
2" Male Thrd/Long/Ball
3" Male Thrd/Long/Ball
4" Male Thrd/Long/Ball
All threads are cut to NPT specifications.
820 BMTS2
820 BMTS3
820 BMTS4
2.50
8.65
15.80
148.95
243.89
387.80
part number
weight (lbs.)
list price
male threaded short balls (ss)
2" Male Thrd/short/Ball
3" Male Thrd/short/Ball
4" Male Thrd/short/Ball
All threads are cut to NPT specifications.
822 BMTS2
822 BMTS3
822 BMTS4
2.00
7.85
14.10
104.02
172.93
288.44
part number
weight (lbs.)
list price
female threaded balls (ss)
2" Female Thrd/Ball/Male
3" Female Thrd/Ball/Male
4" Female Thrd/Ball/Male
All threads are cut to NPT specifications.
825 BFTS2
825 BFTS3
825 BFTS4
2.50
8.85
15.10
151.28
263.59
394.67
part number
weight (lbs.)
list price
male threaded sockets (ss)
2" Male Thrd/Socket/Female
3" Male Thrd/Socket/Female
4" Male Thrd/Socket/Female
All threads are cut to NPT specifications.
840 SMTS2
840 SMTS3
840 SMTS4
2.00
3.30
5.60
92.36
164.08
258.27
part number
weight (lbs.)
list price
female threaded sockets (ss)
2" Female Thrd/Skt/Female
3" Female Thrd/Skt/Female
4" Female Thrd/Skt/Female
All threads are cut to NPT specifications.
845 SFTS2
845 SFTS3
845 SFTS4
1.75
4.00
6.20
138.17
252.78
367.82
part number
weight (lbs.)
list price
90° elbow (ss)
2" 90 Degree Elbow
3" 90 Degree Elbow
4" 90 Degree Elbow
6" 90 Degree Elbow
8" 90 Degree Elbow
870 ES2-90
870 ES3-90
870 ES4-90
870 ES6-90
870 ES8-90
5.20
9.85
19.00
40.00
63.50
177.07
306.69
504.09
886.06
1,399.71
part number
weight (lbs.)
list price
45° elbow (ss)
2" 45 Degree Elbow
3" 45 Degree Elbow
4" 45 Degree Elbow
6" 45 Degree Elbow
8" 45 Degree Elbow
880 ES2-45
880 ES3-45
880 ES4-45
880 ES6-45
880 ES8-45
4.70
8.55
17.00
34.00
52.50
177.07
293.58
484.02
797.19
1,242.61
part number
weight (lbs.)
list price
increasers (ss)
2" x 3" Increaser
3" x 4" Increaser
4" x 6" Increaser
6" x 8" Increaser
850 INS2-3M
850 INS3-4M
850 INS4-6M
850 INS6-8M
7.20
13.70
28.20
43.20
309.26
472.47
679.15
996.25
part number
weight (lbs.)
list price
reducers (ss)
3" x 2" Reducer
4" x 3" Reducer
6" x 4" Reducer
8" x 6" Reducer
860 RS3-2M
860 RS4-3M
860 RS6-4M
860 RS8-6M
4.80
9.55
17.60
36.20
312.08
451.13
688.35
959.30
Wil-loc Stainless Steel Fittings
vacuum rating 30 inches hg
psi rating
2 & 3 inch = 290
4 – 8 inch = 175
metallurgy
304: standard
316: optional