Female Connector

Tube Fitting / Everfit Technology CO., LTD. (EFT) is a vacuum component, vacuum fitting, processing equipment and system provider with almost 50 years of experience.


Female Connector

FC Series

Two-ferrule design, material can be stainless 316L or 316Ti (DIN 1.4571).

Tube Fitting

For Metric Tubes

T TUBE ODFEMALE
BSPT / NPT
PIPE SIZE
PART NO.DIMENSION 
ABDEFGH
41/8FC4M-2 30.01213.72.5121224.1
41/4FC4M-4  32.51313.72.5171225.0
61/8FC6M-231.51215.35.0149/1624.9
61/4FC6M-4 36.01315.35.0179/1628.4
63/8FC6M-6 37.01415.35.0229/1629.5
61/2FC6M-842.51715.35.0279/1634.1
81/8FC8M-232.51216.26.0145/824.6
81/4FC8M-437.01316.26.0175/829.5
83/8FC8M-6 37.01416.26.0225/829.5
81/2FC8M-8 43.51716.26.0275/835.8
101/8FC10M-2  33.01217.28.0171925.4
101/4FC10M-438.01317.28.0171930.2
103/8FC10M-6  39.01417.28.0221931.0
101/2FC10M-8 44.51717.28.0271936.6
103/4FC10M-12  42.01817.28.0321934.0
121/8FC12M-2  39.01222.88.0207/828.4
121/4FC12M-440.51322.810.0207/830.2
123/8FC12M-6  41.51422.810.0227/831.0
121/2FC12M-8 47.01722.810.0277/836.6
123/4FC12M-12  49.01822.810.0327/837.9
121FC12M-1651.02422.810.0417/841.0
143/8FC14M-6 41.51424.412.0242531.0
141/2FC14M-842.51724.412.0272532.0
143/4FC14M-1244.51824.412.0322534.0
153/8FC15M-641.51424.412.0242531.0
151/2FC15M-8 47.01724.412.0242536.6
153/4FC15M-1244.51824.412.0322534.0
163/8FC16M-6 42.01424.414.0242531.0
161/2FC16M-847.01724.412.0242536.8
163/4FC16M-12 45.01824.414.0322534.0
181/2FC18M-842.51724.416.0273032.0
183/4FC18M-1244.51824.416.0323034.0
181FC18M-16 51.52424.416.0413041.0
201/2FC20M-8  44.01726.018.0303235.0
203/4FC20M-1244.01826.018.0323235.0
201FC20M-16  50.02426.018.0413241.0
221/2FC22M-8 44.51726.018.0303235.0
223/4FC22M-12  44.51826.018.0323235.0
221FC22M-16 50.52426.018.0413241.0
253/4FC25M-1254.51831.322.0351-1/242.0
251FC25M-16 57.52431.322.0411-1/245.0

For Fractional Tubes

T TUBE ODFEMALE
BSPT / NPT
PIPE SIZE
PART NO.DIMENSION 
ABDEFGH
1/81/8FC2-2  29.01212.72.5127/1623.6
1/81 /4FC2-433.51312.72.5177/1627.9
1/41/8FC4-2  31.51215.25.0149/1624.8
1/41 /4FC4-4  36.01315.25.0179/1628.4
1/43/8FC4-6  38.01415.25.0229/1629.2
1/41 /2FC4-8  42.51715.25.0279/1634.1
3/81/8FC6-2  33.01216.88.01611/1625.4
3/81 /4FC6-4  38.01316.88.01711/1630.2
3/83/8FC6-6  39.51416.88.02211/1631.8
3/81 /2FC6-8  44.01716.88.02711/1636.6
1/21/8FC8-2  37.01222.98.0197/827.0
1/21 /4FC8-4  40.51322.910.0207/830.2
1/23/8FC8-6  42.01422.910.0227/831.8
1/21 /2FC8-8  47.01722.910.0277/836.6
1/23/4FC8-1248.51822.910.0327/837.1
1/21FC8-16  51.02422.910.0417/841.0
5/83/8FC10-641 .51524.410.0242531.0
5/81 /2FC10-842.51724.414.0272532.0
5/83/4FC10-1244.51824.414.0322534.0
3/41 /2FC12-847.01724.412.0271-1/837.6
3/43/4FC12-1248.51824.416.0321-1/839.1
3/41FC12-1652.02424.416.0411-1/841.0
13/4FC16-1253.51831.222.0351-1/241.4
11FC16-1662.52431 .222.0411-1/244.0
  • The A and D dimensions are in finger-tight.
  • The E dimension is the minimum nominal opening. These fittings may have a larger opening at connection end.
  • Fraction numbers are in inch size; the others are in mm size.
  • Dimensions are for reference only, and are subject to change without notice.

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Vacuum Component | Female Connector Manufacturer - EFT

Based in Taiwan, EVERFIT TECHNOLOGY CO., LTD. is a Female Connector | vacuum component supplier for various industries, including semi-conductor, pharmaceutical, bio-technology, cosmetics, food processing and structural engineering. Main product: 316Ti Stainless steel pipe, progressing cavity pump part, pipe tee fitting, valve actuator component, diaphragm valve, ferrule, KF flange, etc.

5,500 square meter plant, cleanroom (class 10,000) and ultra-pure water system to deliver the cleanest pipe fittings. Between the robot arm and adjustment of fixture and jig, EFT is moving toward to becoming a manufacturer of pipe fittings with high technology.

EFT has been offering customers high-quality stainless steel vacuum components since 1976, both with advanced technology and 47 years of experience, EFT ensures each customer's demands are met.

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