37° JIC Flare - Pressure Connections Corp

1 Page 48 Page 48 The 37 JIC (Joint Industrial Council) Flare is a reliable, straight thread, single- Flare design that is used world-wide. It is popular in many applications and environments because it is compact and easy to assemble. It also features high holding power with low torque requirements. The 37 JIC connection consists of three pieces: the nut, the sleeve, and the fitting in a range of sizes from 1/8 up through 2 . The sleeve not only absorbs vibration, but acts as a support to the Flare during assembly and helps reduce the risk of twisting the tube. Since it is a metal-to-metal seal it can be reliably connected and reconnected multiple times. Because flaring is necessary, it is NOT recommended for thick wall tubing, and the tubing used should not be harder than Rockwell B65.

2 For assembly instructions see the 37 JIC Torque Values, and the Female JIC Swivel Torque Values on pages 132 tube fittings are dimensionally standardized by SAE under J514, but because of differing manufacturing methods and interpretation of conformance, actual performance will vary between brands. This is where our Quality Assurance Department sets us apart from other manufacturers. Pressure Connections takes great pride in each fitting we sell. Standard material for our 37 JIC Fittings is steel with a RoHs compliant 96-hour salt spray finish that exceeds the SAE 72-hour salt spray requirement. For details about our Quality Assurance Program please reference the inside front cover of this JIC FlarePage 49 Page 49 Assembly Steps With a Visual Check1.

3 With the tube flared, make sure the tubing and threads are Lubricate the threads with 10W hydraulic Hand tighten the nut/sleeve (approx. 30 lb-in.).4. Make alignment marks on the nut and Proceed to tighten to or lb-ft. When fully tightened make a 2nd set of alignment marks at the fully tightened completes a 37 JIC Flare connection with quick reference visual marks to monitor the nut if it has backed off. Torque values are for threads lubricated with 10W hydraulic oil. Sizes -02 through -08 are less tolerant to over-torque abuse. Over-torque abuse reduces the clamping force resulting in loss of seal and a reduction in JIC Flare Torque ValuesFlats From Finger Tight ( ) is a Turns Method that counts the number of hex flats past the finger tightened ft.

4 026 7 -038 92-0411 122-0514 151 1/2-0618 201 1/2-0836 391 1/2-1057 631 1/4-1279 881-1494 1031-16108 1131-20127 1331-24158 1671-32245 2582403 (070101)Pg. 50 Tube Union1-MJ 2-MJ2403LH (070119)Pg. 51 Large Hex Union1-MJ 2-MJ2404 (070102)Pgs. 52 Male Connector1-MJ 2-MP2404L / LLPg. 54 Male Connector Long1-MJ 2-MP121212125701Pg. 115MJ x Male Pipe Swivel1-MJ 2-MPX122650 (070501)Pg. 73 Union Cross1, 2, 3, 4-MJ1234 AssembledComponents 2407 (070123)Pg. 58 Insert Tube Reducer1-FJ 2-MJ12 2501L (071502)Pg. 63 Male Elbow Long1-MJ 2-MP2501LL (071602)Pg. 64 Male Elbow Double Long1-MJ 2-MP2501 LLLPg. 64 Male Elbow Triple Long1-MJ 2-MP2408 (070109)Pg. 59 Tube Plug1-MJ12502 (070203)Pg. 65 Female Elbow1-MJ 2-FP122501 (070202)Pgs. 61 Male Elbow1-MJ 2-MP2500 (070201)Pg.

5 60 Union Elbow1-MJ 2-MJ1212121212 2504Pg. 67 Union Elbow1-MJ 2-MJ122505Pg. 67 Female Elbow1-MJ 2-FP2601 (070425)Pg. 68 Male Branch Tee1-MJ 2-MJ 3-MP2602 (070427)Pg. 69 Female Branch Tee1-MJ 2-MJ 3-FP2603 (070401)Pg. 70 Union Tee1-MJ 2-MJ 3-MJ2605 (070424)Pg. 71 Male Run Tee1-MJ 2-MP 3-MJ121231231231232606 (070426)Pg. 72 Female Run Tee1-MJ 2-FP 3-MJ123 2503 (070302)Pg. 66 Male Elbow1-MJ 2-MP12 2405 (070103)Pg. 55 Female Connector1-MJ 2-FP2406 (070123)Pg. 56 JIC Tube Reducer1-FJ 2-MJ2406 RPg. 57 Restrictor JIC Tube Reducer1-FJ 2-MJ121212 37 JIC Flare Available in 316 Stainless Steel 37 JICPage 5037 JIC Flare37 JIC Flare information is on pages 48 492403- - Tube CLOperating -MJ JICMale JICHexLengthPressure2403-02-021/85/16 - 245/16 - 247 ,5002403-03-033/163/8 - 243/8 - 247 ,5002403-04-021/4 x 1/87/16 - 205/16 - 241 ,5002403-04-031/4 x 3/167/16 - 203/8 - 241 ,5002403-04-041/47/16 - 207/16 - 201 ,5002403-05-045/16 x 1/41/2 - 207/16 - 209 ,0002403-05-055/161/2 - 201/2 - 209 ,0002403-06-043/8 x 1/49/16 - 187/16 - 205 ,0002403-06-053/8 x 5/169/16 - 181/2 - 205 ,0002403-06-063/89/16 - 189/16 - 185 ,0002403-08-041/2 x 1/43/4 - 167/16 - 2013 ,0002403-08-061/2 x 3/83/4 - 169/16 - 1813.

6 0002403-08-081/23/4 - 163/4 - 1613 ,0002403-10-045/8 x 1/47/8 - 147/16 - 2015 ,0002403-10-065/8 x 3/87/8 - 149/16 - 1815 ,0002403-10-085/8 x 1/27/8 - 143/4 - 1615 ,0002403-10-105/87/8 - 147/8 - 1415 ,0002403-12-043/4 x 1/41 1/16 - 127/16 - 201 1 ,0002403-12-063/4 x 3/81 1/16 - 129/16 - 181 1 ,0002403-12-083/4 x 1/21 1/16 - 123/4 - 161 1 ,0002403-12-103/4 x 5/81 1/16 - 127/8 - 141 1 ,0002403-12-123/41 1/16 - 121 1/16 - 121 1 ,0002403-14-127/8 x 3/41 3/16 - 121 1/16 - 121 1 ,0002403-14-147/81 3/16 - 121 3/16 - 121 1 ,0002403-16-101" x 5/81 5/16 - 127/8 - 141 3 ,0002403-16-121" x 3/41 5/16 - 121 1/16 - 121 3 ,0002403-16-161"1 5/16 - 121 5/16 - 121 3 ,0002403-20-121 1/4 x 3/41 5/8 - 121 1/16 - 121 11 ,0002403-20-161 1/4 x 1"1 5/8 - 121 5/16 - 121 11 ,0002403-20-201 1/41 5/8 - 121 5/8 - 121 11 ,0002403-24-161 1/2 x 1"1 7/8 - 121 5/16 - 122" ,0002403-24-201 1/2 x 1 1/41 7/8 - 121 5/8 - 122" ,0002403-24-241 1/21 7/8 - 121 7/8 - 122" ,0002403-32-242" x 1 1/22 1/2 - 121 7/8 - 122 5 ,0002403-32-322"2 1/2 - 122 1/2 - 122 5 ,0002403 Tube UnionMale JIC x Male JICSAE 070101 Ref.

7 Aeroquip 2027 Ref. Parker HTX / 0303 Ref. Weatherhead C53054:1 Safety Factor Available in 316 Stainless Steel 37 JICPage 5137 JIC Flare 37 JIC Flare information is on pages 48 492403 LHLarge Hex Union Male JIC x Male JICSAE 070119 Ref. Aeroquip 202712 Ref. Parker LHTX / 03L3 Ref. Weatherhead C53062403LH- - Tube CLOperating -MJ JICMale JICHexLengthPressure2403LH-04-041/47/16 - 207/16 - 2011 ,5002403LH-05-055/161/2 - 201/2 - 203 ,0002403LH-06-063/89/16 - 189/16 - 1813 ,0002403LH-08-061/2 x 3/83/4 - 169/16 - 181" ,0002403LH-08-081/23/4 - 163/4 - 161" ,0002403LH-10-105/87/8 - 147/8 - 141 1 ,0002403LH-12-123/41 1/16 - 121 1/16 - 121 3 ,0002403LH-16-161"1 5/16 - 121 5/16 - 121 5 ,0002403LH-20-201 1/41 5/8 - 121 5/8 - 121 7 ,0002403LH-24-241 1/21 7/8 - 121 7/8 - 122 1 ,0004:1 Safety FactorOver-Torque Abuse can lead to fitting damage resulting in leakage.

8 Use proper torque specifications regarding thread type and Tips3D Drawings available on JIC Swivel Torque Values are the same as the Male JIC Torque JIC Flare fittings seal on the Flare . Careful handling will prevent damage and Note Available in 316 Stainless Steel 37 JICPage 5237 JIC Flare37 JIC Flare information is on pages 48 492404 Male ConnectorMale JIC x Male PipeSAE 070102 Ref. Aeroquip 2021 Ref. Parker FTX / 0103 Ref. Weatherhead C52054:1 Safety Factor2404- - Tube CLOperating -MJ JICMale NPTFHexLengthPressure2404-02-021/85/16 - 241/8 - 277 ,0002404-03-023/163/8 - 241/8 - 277 ,0002404-04-02 1/47/16 - 201/8 - 271/2 ,0002404-04-04 1/47/16 - 201/4 - 189 ,0002404-04-061/47/16 - 203/8 - 183 ,0002404-04-081/47/16 - 201/2 - 147 ,0002404-04-121/47/16 - 203/4 - 141 1 ,0002404-05-02 5/161/2 - 201/8 - 279 ,0002404-05-04 5/161/2 - 201/4 - 189 ,0002404-05-065/161/2 - 203/8 - 183 ,0002404-06-02 3/89/16 - 181/8 - 275 ,0002404-06-04 3/89/16 - 181/4 - 185 ,0002404-06-06 3/89/16 - 183/8 - 183 ,0002404-06-08 3/89/16 - 181/2 - 147 ,0002404-06-12 3/89/16 - 183/4 - 141 1 ,5002404-08-021/23/4 - 161/8 - 2713 ,0002404-08-04 1/23/4 - 161/4 - 1813 ,0002404-08-06 1/23/4 - 163/8 - 1813.

9 0002404-08-08 1/23/4 - 161/2 - 147 ,0002404-08-121/23/4 - 163/4 - 141 1 ,5002404-08-161/23/4 - 161 - 11 1/21 3 ,5002404-10-045/87/8 - 141/4 - 1815 ,0002404-10-065/87/8 - 143/8 - 1815 ,0002404-10-08 5/87/8 - 141/2 - 1415 ,0002404-10-125/87/8 - 143/4 - 141 1 ,0002404-10-165/87/8 - 141- 11 1/21 3 ,5002404-10-245/87/8 - 141 1/2 - 11 1/22 ,0002404-12-063/41 1/16 - 123/8 - 181 1 ,0002404-12-08 3/41 1/16 - 121/2 - 141 1 ,0002404-12-12 3/41 1/16 - 123/4 - 141 1 ,0002404-12-163/41 1/16 - 121 - 11 1/21 3 ,0002404-12-203/41 1/16 - 121 1/4 - 11 1/21 11 ,0002404-12-243/41 1/16 - 121 1/2 - 11 1/22" ,000 Continued on next page. Available in 316 Stainless Steel 37 JICPage 5337 JIC Flare 37 JIC Flare information is on pages 48 492404 Male ConnectorMale JIC x Male PipeSAE 070102 Ref.

10 Aeroquip 2021 Ref. Parker FTX / 0103 Ref. Weatherhead C52052404- - Tube CLOperating -MJ JICMale NPTFHexLengthPressure2404-14-087/81 3/16 - 121/2 - 141 1 ,0002404-14-127/81 3/16 - 123/4 - 141 1 ,0002404-16-081"1 5/16 - 121/2 - 141 3 ,5002404-16-12 1"1 5/16 - 123/4 - 141 3 ,5002404-16-16 1"1 5/16 - 121 - 11 1/21 3 ,0002404-16-201"1 5/16 - 121 1/4 - 11 1/21 11 ,0002404-16-241"1 5/16 - 121 1/2 - 11 1/22" ,0002404-20-121 1/41 5/8 - 123/4 - 141 11 ,0002404-20-161 1/41 5/8 - 121 - 11 1/21 11 ,0002404-20-201 1/41 5/8 - 121 1/4 - 11 1/21 11 ,0002404-20-241 1/41 5/8 - 121 1/2 - 11 1/22" ,0002404-24-161 1/21 7/8 - 121 - 11 1/22" ,0002404-24-201 1/21 7/8 - 121 1/4 - 11 1/22" ,0002404-24-241 1/21 7/8 - 121 1/2 - 11 1/22" ,0002404-24-321 1/21 7/8 - 122 - 11 1/22 1.