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NW/KF Gauge port/Wilson seal (bored through) SUS

NW/KF Gauge port/Wilson seal (bored through) SUS

▼NW/KF Gauge port
Used to introduce a vacuum gauge, tubing, etc.
O-ring sealed inside the port
Step type: Tubes, etc. inserted into the port are not pulled in when a vacuum is pulled out.
Bored-through type: No step inside. Select this type when you want to introduce tubes, etc. to the inside of the chamber.
No vacuum grease is required.
Flange size (NW): 10, 16, 25, 40, 50
Nominal diameter is the outside diameter of the pipe to be inserted. e.g.) GP10 → φ10 pipe can be inserted

▼About sheathed thermocouples
Bored-through type can be used for sheathed thermocouples.
For φ3.2 sheath = 1/8 inch
For φ6.4 sheath = 1/4 inch

▼The following types are standardized (List)
Hole diameter (inch): 1/8, 1/4, 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2, 2
Hole diameter (mm): 2, 3, 4, 5, 6, 8, 10, 12, 15, 18
Flange: ICF, NW/KF, JIS-VF, JIS-VG
*Gauge port stand-alone is here.

▼Options
Sealing plugs are also available while not used as ports.
We can also change the number of ports and flange size. Please contact us by clicking the "Inquiry" button on the right side of the page.

For precision cleaning requests, please click here.

see next
Basic Information
Seal / gasket material Viton ®
body SUS 304
RoHS2 corresponding
Inquiry for this subcategory

We have 57 type candidate

※ Please click on the product code or model for more information.

front.product.product_code
Model
NW/KF Connection diameter (φ) A B E L
Stock & Delivery
front.product.price
front.product.tax_included2
16 1/8 inch 30 14.3 3.18 34
stock
2 1-2 Business Days
When out of stock
20 Business Days
32,100JPY (with tax 35,310JPY)
16 1/4 inch 30 28.5 6.4 36
stock
4 1-2 Business Days
When out of stock
Answered later
30,100JPY (with tax 33,110JPY)
16 3/8 inch 30 22.2 9.5 36
stock
7 1-2 Business Days
When out of stock
20 Business Days
44,300JPY (with tax 48,730JPY)
16 1/2 inch 30 22.2 12.7 37
stock
5 1-2 Business Days
When out of stock
Answered later
31,700JPY (with tax 34,870JPY)
16 2 mm 30 12 2 30
stock
2 1-2 Business Days
When out of stock
20 Business Days
37,000JPY (with tax 40,700JPY)
16 3 mm 30 14 3 40
stock
8 1-2 Business Days
When out of stock
20 Business Days
37,000JPY (with tax 40,700JPY)
16 4 mm 30 15 4 40
stock
5 1-2 Business Days
When out of stock
20 Business Days
37,000JPY (with tax 40,700JPY)
16 5 mm 30 15 5 45
stock
3 1-2 Business Days
When out of stock
20 Business Days
37,000JPY (with tax 40,700JPY)
16 6 mm 30 18 6 45
stock
10 1-2 Business Days
When out of stock
20 Business Days
37,000JPY (with tax 40,700JPY)
16 8 mm 30 19 8 46
stock
5 1-2 Business Days
When out of stock
20 Business Days
38,800JPY (with tax 42,680JPY)
16 10 mm 30 23 10 55
stock
11 1-2 Business Days
When out of stock
20 Business Days
42,800JPY (with tax 47,080JPY)
16 12 mm 30 25 12 56
stock
9 1-2 Business Days
When out of stock
20 Business Days
45,300JPY (with tax 49,830JPY)
25 1/8 inch 40 14.3 3.18 34
stock
2 1-2 Business Days
When out of stock
20 Business Days
32,500JPY (with tax 35,750JPY)
25 1/4 inch 40 15.9 6.4 36
stock
3 1-2 Business Days
When out of stock
20 Business Days
44,100JPY (with tax 48,510JPY)
25 3/8 inch 40 22.2 9.5 36
stock
5 1-2 Business Days
When out of stock
20 Business Days
45,100JPY (with tax 49,610JPY)
25 1/2 inch 40 34.9 12.7 36
stock
13 1-2 Business Days
When out of stock
Answered later
34,100JPY (with tax 37,510JPY)
25 3/4 inch 40 41.2 19.6 44
stock
4 1-2 Business Days
When out of stock
Answered later
37,100JPY (with tax 40,810JPY)
25 2 mm 40 12 2 30
stock
2 1-2 Business Days
When out of stock
20 Business Days
37,500JPY (with tax 41,250JPY)
25 3 mm 40 14 3 40
stock
3 1-2 Business Days
When out of stock
Answered later
27,700JPY (with tax 30,470JPY)
25 4 mm 40 15 4 40
stock
2 1-2 Business Days
When out of stock
Answered later
29,100JPY (with tax 32,010JPY)
25 5 mm 40 15 5 45
stock
3 1-2 Business Days
When out of stock
20 Business Days
37,500JPY (with tax 41,250JPY)
25 6 mm 40 18 6 45
stock
2 1-2 Business Days
waiting for completion
2 Arrival on May 26,2025
When out of stock
Answered later
31,100JPY (with tax 34,210JPY)
25 8 mm 40 19 8 44
stock
2 1-2 Business Days
waiting for completion
2 Arrival on Jul 25,2025
When out of stock
Answered later
31,400JPY (with tax 34,540JPY)
25 10 mm 40 23 10 55
stock
10 1-2 Business Days
When out of stock
20 Business Days
43,300JPY (with tax 47,630JPY)
25 12 mm 40 25 12 56
stock
5 1-2 Business Days
waiting for completion
10 Arrival on May 28,2025
When out of stock
20 Business Days
45,800JPY (with tax 50,380JPY)
40 1/8 inch 55 14.3 3.18 34
stock
2 1-2 Business Days
When out of stock
20 Business Days
32,700JPY (with tax 35,970JPY)
40 1/4 inch 55 15.9 6.4 36
stock
2 1-2 Business Days
When out of stock
20 Business Days
44,400JPY (with tax 48,840JPY)
40 3/8 inch 55 22.2 9.5 36
stock
2 1-2 Business Days
When out of stock
20 Business Days
40,500JPY (with tax 44,550JPY)
40 1/2 inch 55 22.2 12.7 36
stock
5 1-2 Business Days
When out of stock
Answered later
35,100JPY (with tax 38,610JPY)
40 3/4 inch 55 34.9 19.1 52
stock
4 1-2 Business Days
When out of stock
Answered later
37,700JPY (with tax 41,470JPY)
40 1/1 inch 55 41.3 25.4 49
stock
8 1-2 Business Days
When out of stock
Answered later
41,700JPY (with tax 45,870JPY)
40 1-1/4inch 55 53.9 31.8 52
stock
4 1-2 Business Days
When out of stock
Answered later
40,100JPY (with tax 44,110JPY)
40 1-1/2inch 55 60.7 38.1 59
stock
1 1-2 Business Days
When out of stock
Answered later
57,800JPY (with tax 63,580JPY)
40 2 mm 55 12 2 30
stock
2 1-2 Business Days
When out of stock
20 Business Days
38,500JPY (with tax 42,350JPY)
40 3 mm 55 14 3 40
stock
2 1-2 Business Days
When out of stock
20 Business Days
38,500JPY (with tax 42,350JPY)
40 4 mm 55 15 4 40
stock
2 1-2 Business Days
When out of stock
20 Business Days
38,500JPY (with tax 42,350JPY)
40 5 mm 55 15 5 45
stock
2 1-2 Business Days
When out of stock
20 Business Days
38,500JPY (with tax 42,350JPY)
40 6 mm 55 18 6 45
stock
4 1-2 Business Days
When out of stock
20 Business Days
38,500JPY (with tax 42,350JPY)
40 8 mm 55 19 8 44
stock
1 1-2 Business Days
When out of stock
20 Business Days
40,300JPY (with tax 44,330JPY)
40 10 mm 55 23 10 55
stock
5 1-2 Business Days
When out of stock
20 Business Days
44,300JPY (with tax 48,730JPY)
40 12 mm 55 25 12 56
stock
2 1-2 Business Days
When out of stock
20 Business Days
46,800JPY (with tax 51,480JPY)
50 1/8 inch 75 14.3 3.18 34
When out of stock
20 Business Days
33,700JPY (with tax 37,070JPY)
50 1/4 inch 75 15.9 6.4 36
stock
2 1-2 Business Days
When out of stock
20 Business Days
44,100JPY (with tax 48,510JPY)
50 3/8 inch 75 22.2 9.5 36
stock
1 1-2 Business Days
When out of stock
20 Business Days
41,700JPY (with tax 45,870JPY)
50 1/2 inch 75 34.9 12.7 37
stock
5 1-2 Business Days
When out of stock
Answered later
37,100JPY (with tax 40,810JPY)
50 3/4 inch 75 34.9 19.1 44
stock
2 1-2 Business Days
When out of stock
Answered later
39,100JPY (with tax 43,010JPY)
50 1/1 inch 75 41.3 25.4 49
stock
1 1-2 Business Days
When out of stock
Answered later
40,100JPY (with tax 44,110JPY)
50 1-1/2inch 75 60.7 38.1 62
stock
2 1-2 Business Days
When out of stock
Answered later
41,100JPY (with tax 45,210JPY)
50 2inch 75 72.9 50.8 58
stock
1 1-2 Business Days
When out of stock
Answered later
51,600JPY (with tax 56,760JPY)
50 2 mm 75 12 2 30
When out of stock
Answered later
41,000JPY (with tax 45,100JPY)
50 3 mm 75 14 3 40
stock
2 1-2 Business Days
When out of stock
20 Business Days
41,000JPY (with tax 45,100JPY)
50 4 mm 75 15 4 40
stock
2 1-2 Business Days
When out of stock
20 Business Days
41,000JPY (with tax 45,100JPY)
50 5 mm 75 15 5 45
stock
2 1-2 Business Days
When out of stock
20 Business Days
41,000JPY (with tax 45,100JPY)
50 6 mm 75 18 6 45
stock
2 1-2 Business Days
When out of stock
20 Business Days
41,000JPY (with tax 45,100JPY)
50 8 mm 75 19 8 44
stock
2 1-2 Business Days
When out of stock
20 Business Days
42,500JPY (with tax 46,750JPY)
50 10 mm 75 23 10 55
stock
1 1-2 Business Days
When out of stock
20 Business Days
47,000JPY (with tax 51,700JPY)
50 12 mm 75 25 12 56
stock
2 1-2 Business Days
When out of stock
20 Business Days
49,800JPY (with tax 54,780JPY)
NW/KF Connection diameter (φ) A B E L
NW/KF ゲージポート/ウィルソンシール(ボアードスルー) SUS admin.label.item.catalog_image
Shipping accepted on the day on orders until 17:00 Hours 9:00 to 18:00 except Saturdays, Sundays, and holidays
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