PAVE hermetic seals and bi-directional and will seal both pressure and vacuum in either or both directions. For pressures above 300 psi (20 bar), please check with the sales engineer if changing the pressure direction shown on the drawing.

An almost unlimited selection of either hermetic electrical pin connector types or shielded RF coaxial cables seals are available for either low or high pressures from 1 bar to 1000 bar and low vacuum seals to high vacuums of 10^-8Torr with temperature ranges from cryogenic -200C to 200C, depending upon the design and customer’s actual operating and test requirements.  PAVE hermetic epoxy seals replace hermetic glass to metal connector seals with many more electrical connector design options. In most cases, higher pressures, lower leak rates, and wider temperatures can be accommodated on existing design drawings as well if so needed.

Hermetic connectors include BNC 50 ohm and 75 ohms, SMA both low and high frequency (+2-100 GHz use requires special designs), SHV, SMB, SMC, N, twin axial and more, either dual sided connectors or single-sided styles.  Most connector shields are isolated or floating from the housing or can be ordered grounded. Also, hermetic multi-pin circular connectors and hermetically sealed rectangular combo D-Sub connector designs are also available.

 Virtually any type of coaxial or shielded cable can also be hermetically sealed in most any combination and wire lengths. A wide variety of hermetic feedthrough mounting styles to the bulkhead are available from jam nut o-ring, NPT, piston o-ring, Conflat® flange and more including custom engineered.  There is no detectable leakage of gas or fluids through or around the cables.  We are available to assist with selecting the proper cost-effective hermetic seal design. In a hurry, see our quick ship hermetic seals listing.

Coaxial, EMI Shielded Description Codes

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Summarized listing of Hermetic Designs by number of conductors, sizes and types

Thumbnail Installation Port and Size Dual or Single sided hermetic connector or hermetic cable seal or pins Total Wires PAVE Description Codes, Housing & Wires Wires 1 AWG # Wires 2 AWG # DRAWING #
hermetic coaxial connectors ¾” o-ring piston seal cable seal RG 178 SP6H-E-150-1-RG178-18-18 25k psi 1 RG 178     4792

0261

1″ o-ring face seal Dual In-Stock 1 VS15L-SS-150-1-BNC-BNC isolated shield, obsolete and superseded by 4054         0261

1532

½” NPT dual 1 PT8-SS-150-BNC-BNC 1       1532

2095

½” NPT dual 1 PT8-SS-150-BNC-BNC (XL) 1       2095

4424

½” NPT threads dual or single 1 PT8-BNP-150-1-BNC-BNC 75 OHM 1 75 ohm 18   4424

4054

1” o-ring face seal dual side connect 1 VS15L-SS-150-BNC-BNC isolated shield See Quick Ship List 1       4054

4523

½” o-ring face seal connector 1 VS8-SS-150-1-BNC-PIN 1 probe     4523 

1162

½” o-ring face seal dual in-stock 1 VS8-SS-150-SMA-SMA isolated shield See Quick Ship List 1       1162

3817

½” 2x o-ring face seal dual connect 1 VS8x2OR-SS-150-1- SMA- SMA 1       3817

4708

½ o-ring face seal dual capacitance seal 1 VS8-SS-150-1-SMA-SMA 26 GHz 100% shielding isolated 1 20     4708

4765

¾ o-ring face seal cable 1 VS12L-SS-150-1-100GHZCOAX-2.5F-20F SMK 1.0mm 1 100 GHz     4765

4567

¾ o-ring face seal cable 1 VS12L-SS-150-1-100 GHZ COAX-2.5-20 1mm SMK SMA 1 100 GHz     4567

5230

3/4″ o-ring face seal single 2 VS12L-SS-150-2-100GHZCOAX-F-24F 1.0mm 2 1.0mm     5230

4527

KF25 NW25 QF25 DN25 flange dual 1 NW25-SS-150-1-2.92mm-2.92mm Ka-Band SMA 2.9mm SMK 40 GHz 1 22     4527 

3473

1/16″ NPT Cable Seal 600 bar 2 PT1-SS-2-RG178-1-1M 2 rg178     3473
  1″ NPT dual UHF coax 1 PT16-SS-150-1-UHF-UHF 1       1768

4023

¼” NPT single side disconnect 1 PT4-SS-150-SMA-RG196-60mm LOW TEMP 1 rg196     4023

2410

¼” NPT single side connect 1 PT4-SS-150-SMA-RG196-50mm 1       2410

2172

½” NPT dual side connect 1 PT8-SS-150-TNC-TNC 1       2172

4830

½” SAE thread single 1 SO8S-SS-200-1-TE26-SMB-6 1 PTFE 26   4830

1646

½” SAE dual side connect 1 SO8-SS-150-SMA-SMA (grounded) 1       1646

1330

½” SAE dual side connect 1 SO8S-SS-150-1-TWINAXE20-60-6         1330

4582

½” o-ring piston seal cable 9 SP8/100-E-150-8/1-PC24/RG178-16-16 8 24 1 RG 175 4582

3748

½” piston o-ring attenna seal 1 SP8A-E-150-1-STORM421710-POST-35 SMA 1 sma cable     3748 

5126

1/2″ o-ring piston seal RG178 cable 1 SP8L-E-150-1-RG178-45-30 1 RG178     5126

2808

¾” piston o-ring hermetic cable seal 1 SPF12-E-150-1-RG142/RG316-6-18 1 rg142/316     2808

1155

¾” o-ring face seal dual side connect 2 VS12-SS-150-1-TWINAX/Triax 2 20     1155

4948

1;” p-ring face seal dual 2 VS15L-SS-150-1-TWINAX-TWINAX twinax       4948

2220

¾” piston o-ring single side connect 2 SPF12L-B-80-2-TE20-TWINAX/Triax-2 2 20     2220

4894

1″ o-ring face seal cable seal 2 VS15L-SS-150-1-TWINAX24-264-72 100 ohm twinax 2 26     4894

2664

7/16″-28 o-ring seal single side connect 2 SP5.5-E-150-2-TE20-TWINAX-12 2 20     2664 

4330

17.37mm piston o-ring cable seal 3 SP11L-E-150-2/1-PC24/RG405/U-12-38 2 PVC 24 RG 405 4330

2557

¾” o-ring face seal dual side connect 1 VS12-AL-150-F-F 1       2577

1861

¾” o-ring face seal single side connect 1 VS12L-SS-150-1-BNC-SC 1       1861

2800

1″ o-ring face seal dual side connect 1 VS15L-SS-150-BNC, 75 OHMs 1 75 ohms     2800

2954

1″ o-ring face seal dual side connect 1 VS15L-SS-150-MHV-MHV 1       2954

1527

1″ o-ring face seal dual side connect 1 VS15L-SS-200-TNC 1       1527

2964

1″ o-ring face seal dual 1 VS15L-SS-150HV-1-BNC-BNC 1   18   2964

1750

1¼” o-ring face seal dual side connect 1 VS18-SS-150-BNC-BNC 1       1750

1518

1¼” o-ring face seal dual sided 1 VS18-SS-150-SHV-SHV isolated shield See Quick Ship List 1       1518

1526

1¼” o-ring face seal dual side connect 1 VS18-SS-200-N-N 1       1526

1162

½” o-ring face seal dual side connect 1 VS8-SS-150-SMA-SMA 1       1162-1

5149

NW40 KF40 dual 8 NW40-SS-150-4-BNC-BNC 8 single SMA   5149

4546

¼” o-ring face seal single 1 VS4N-SS-150-1-22-RPSMA-2 reverse polarity SMA 1 single SMA   4546

1557

½” o-ring face seal hermetic cable seal 1 VS8-SS-80-1-RG179-96-48 75 ohm 1       1557

3349

½” o-ring face seal dual side connect 1 VS8-SS-150-1-Slide on SMB MICRODOT 1       3349

2144

½” o-ring face seal dual side connect 1 VS8-SS-150-10-32-SMC MicroDotB 1       2144 

2628

13mm o-ring face seal single side connect 1 VSBNC-SS-200-1-CRTFE18-BNC-13 1 18     2628

0075

custom flange seal single side connect 2 CONNECTOR FUEL GAGE NSN 5935-00-673-8388 57F908572-3 Blackhawkcopter 2       0075

3271

½” NPT hermetic cable seal 1 PTN8-SS-150-1-RG62U-48-6 93 ohm 1 rg62     3271 

1504

¾” SAE hermetic cable seal 2 SO12L-SS-80-2-RG316-10-30 2       1504

4319

1⅝” o-ring face seal dual side connect 3 VS22-SS-150-3-BNC-BNC 3 BNC     4319

1699

1⅜” o-ring face seal dual side connect 3 VS22-SS-150-2/1-BNC/MHV-BNC/MHV 3       1699 

3722

½” piston o-ring cable seal 3 SPF8-E-150-3-MICROCOAX-11-14 3 micro coax     3722

3819

1″ o-ring face cable seal 3 VS15L-SS-150-3-USB-96 USB A-48 USB B   3 USB A to B   3819

4377

 l single 3 VS22-SS-150-3-J3 COAX-BNC-425 BNC J3 coax Wilcoxon     4377

5100

M24 o-ring face seal low noise cables 3 VSM24XL-SS-150-3-AC0005-433-39         5100

4803

NW40 flange dual 4 NW40-SS-150-4-TWINAX-TWINAX 4 twinax     4803

4018

1″ o-ring seal cable seal 4 VS15L-SS-150-1- ESATA-16M-18M Esata E-SATA       4018

4088

1″ piston o-rings cable seal 7 SP16-E-200-5/2-RG316/PVF20-1-2m         4088 

3650

1″ piston o-ring seal coax cables 4 SP16-E-150-4-0024A0311-7-78 coax       3650 

5158

1″ o-ring face seal dual 2 VS15L-SS-150-1-RCA-RCA 2 RCA     5158

5211

17,37mm piston o-ring cable 5 SP11L-E-150-5-RG316-60-24 5 RG 316 5211

1306

1-1/16″ SAE single side connect 5 SO16L-SS-80-3/2-RG316/18HV 5       1306
  1″ o-ring face seal hermetic cable seal 5 VS15L-SS-150-3-RG58-6T-6T 5       2435

1774

1¼” o-ring face seal hermetic cable seal 5 VS18-SS-150-5-RG58-6T-6T 5       1774

5127

M24 metric thread cable seal 6 VSM24XL-SS-150-6-AC0005-433-39 low noise 6 Low Noise     5127

2505

1¼” o-ring face seal hermetic cable seal 5 VS18-SS-150-5-RG59-6T-72T 75 ohm 5       2505

3860

1″ piston o-ring cable seal 6 + 2 gas lines SP16-E-150-6/2-RG174/.125SS-18 6 rg174     3860

3509

1¼” o-ring face seal hermetic cable seal 6 VS18-SS-150-5/1-RG316/REYNOLDS HV-36-36 rg316   18kv 26 3509

2963

1¼” o-ring face seal hermetic cable seal 6 VS18-SS-150-5/1-RG174/1788022- 5 rg174 1 hv 2963

2393

1¼” o-ring face seal hermetic cable seal 6 VS18-SS-150-6-RG178-48-48 6       2393 

1540

1¼” o-ring face seal hermetic cable seal 6 VS18-SS-150-6-RG316-180-40FE6PA 6       1540

1461

1¼” o-ring face seal hermetic cable seal 7 VS18-SS-150-7-RG174+C-12-120 7       1461

3205

custom flange seal dual side connect 8 FL54/18-AL-150-8-RG178 or 196-DSUB-DSUB combo dsub hermetic 8 coax     3205 

4582

½” piston o-ring PVC/PTFE 9 SP8/100-E-150-8/1-PC24/RG178-16-16 8 24 1 rg 178 4582

3530

1-1/16″ SAE hp 8 SP16-E-200-8-RG178-1-2M 8 rg178     3530

4942

    8 coax+2 #26 SP16S-E-150-8/2-RG178/E26-39-3 8 RG175 26 2 4942

1574

25.3mm piston o-ring seal hermetic cable seal 8 SP16-E-80-2/1/5-RG178/RG179/TE28 50 ohm 75 ohm 8       1574

4333

1-¼” o-ring face seal cable seal 8 VS18-SS-150-7/1-RG174/REYNOLDS2896-85FT-10FT 7 RG174 1 HV 4333

4756

2¾” conflat flange Servo stepper cables 9 plus shields CF275-SS-150-1/1-CBLPW/CBLFB-125T-229T 4 14 5 20 4756

5128

M24 metric thread cable seal 9 VSM24XL-SS-150-9-AC0005-433-39 low noise 9 Low Noise     5128

4172

1⅝” conflat flange cable seal 9 VS22-SS-150-3/6- TWINAX /COAX-60-60 3 twinax 6 rg178 4172

1470

2¾” conflat flange hermetic cable seal 10 CF275-SS-150-10-HVC-36-36 10       1470

4583

2¾” conflat flange cable 10 CF275-SS-150-10-RG188DS-48-48 10 rg 188 RG 188DS   4583

1471

2¾” conflat flange hermetic cable seal 10 CF275-SS-150-10-RG178-36-36 10       1471

2915

1¼” o-ring face seal hermetic cable seal 10 VS18-SS-150-10-RG178-36-36 10 rg178     2915

2537

1¼” o-ring face seal hermetic cable seal 10 VS18-SS-150-10-RG58/U-8-12 10       2537

4520

1¼” o-ring face seal cable 10 VS18-SS-150-10-RG174-72-72 10 RG174     4520

5224

1 1/2″ o-ring face seal single 11 D38999/24-AL-150-11-5024A1311-30 8 Cheminax      5224

1389

1⅝” o-ring face seal hermetic cable seal 11 VS22-SS-150-11-RG178-60-60 11       1389

3833

2¾” piston o-ring hermetic cable seal 11 SPF12-E-150-4/5/1/1-TEE24/26/RG179/ USB-120-30cm 75 ohm 9 24-26 USB rg179 3833 

4517

1⅝” o-ring face-seal cable 12 VS22-304SS-150-12-J3-4T-300 12 J3 coax     4517 

4358

1-1/5″ o-ring face-seal cable seal 14 VS22-304SS-150-12-RG316-4T-165T 12 RG316     4358

4684

1⅞” o-ring face seal cable seal splice 12 VS26-SS-150-12-RG316/RG58-4T-115T 12   12 RG58 4684

5099

M24 o-ring face seal low noise cables 12 VSM24XL-SS-150-12-AC0005-433-39         5099

1416

2¾” conflat flange hermetic cable seal 13 CF275-SS-150-13-R24A0024-30-30 13       1416

0681

2½” o-ring face seal hermetic cable seal 13 VS32L-AL-150-13-RG59U-480-480 13       0681

4334

1-⅝” o-ring face seal cable seal 16 VS22-SS-150-15/1-RG178/REYNOLD 15 RG174 1 HV 4334

2948

1¼” piston o-ring custom hermetic connector 17 SP20-E-150-16/1-COAX/TE24-#22P-18 16   1 coax 2948

1456

⅝” o-ring face seal submersible + hermetic cable seal 16 VS10-ss-150- 15 24 1 coax 1456

2635

D38999/23Y single side connect 16 D38999/23Y*-E-150-6/10-RG179/TZ24-P247PS1 75 ohm 16 20     2635

4874

1⅝” o-ring face seal dual sided 16 VS22-SS-150-4-9- QUADRAX PS quadrax twinax 100 ohm 4 quadrax #9   4874

4886

1⅝” o-ring face seal dual sided 16 VS22-SS-150-4-QUADRAX-PIN-PIN quadrax twinax 100 ohmethernet 4 rugged d-sub 100 ohms   4886

3199

1⅝” o-ring face seal single side connect 16 VS22-SS-150-16-RG316-240-40FG1 16 rg316     3199

2887

1⅝” o-ring face seal single side connect 16 VS26-SS-150-16C-RG179-240-40FG 75 ohm   rg179     2887

3618

1″ NPT with DSUB PTFE 17 PT16-B-150-1-AXO PATCH200B-70-48 17 24     3618

4703

1⅞” o-ring face seal coaxial cable seal 18 VS26-SS-150-18-RG316/RG58-4T-115T   18 RG316 RG 58   4703

4725

1⅝” o-ring face seal cable twinax 100 ohm 20 shielded VS22-304SS-150-10-SP28-96-96 100 ohm twinax 20 twinax 28   4725

4776

1⅝” o-ring face seal cable twinax 100 ohm 20 shielded VS22-SS-150-10-TWINAX30-96-96 20   twinax 100 ohm   4776

2529

1⅝” o-ring face seal single side connect 20 VS22-SS-150-20-RG178-60-60 20       2529

5098

M36 o-ring face seal low noise cables 18 VSM36XL-SS-150-18-AC0005-433-39         5098

880

NW40 flange hermetic cable seal 29 VS26-SS-150-29-RG179-144-QDB 75 ohm 29       0880

3254

2½” o-ring face seal single side connect 29 VS32-SS-150-29-CX-3899940RN 29 COAX     3254

2482

2½” o-ring face seal hermetic cable seal 30 VS32-SS-150-30-RG316-2-2m 30       2482

4470

70mm flange single 32 D38999/20-SS-150-32-RG178-5.3-20278102R18 32 rg178     4470

4436

flange mount single 32 D38999/20-SS-150-32-RG178-5.5-20278102R18 32 rg178     4436

5219

1 7/8″ o-ring face seal hermetic cable seal 32 VS26-SS-150-32-RG178-42T-42T SMB 32 rg178 5219

4383

1⅞” o-ring face seal cable seal 36 VS26-SS-150-4/32-TZ20/TWINAX-3.5M-3.5M 4 20 32 Twinaxial 4383

3939

1⅞” o-ring face seal cable 37 VS26-SS-150-37-MPA08-22T-48T 1   rg 178   3939

2751

NW40 flange hermetic cable seal 38 NW40-SS-150-38-MICTOR-73-24 38       2751

5112

1.25″ piston o-ring seal data bus cable ETFE 38 SP20-E-200-19-TSP22-0.5M-0.5M Cheminax 10599 22 70 ohm     5112

4366

1⅝” o-ring face seal hermetic PTFE 40 VS22-SS-200-20-TSP20-168-72 twisted pair 40 20     4366

2561

1⅝” o-ring face seal hermetic cable seal 40 VS26-SS-150-40-RG178-24-24 40       2561

4403

2½” o-ring face seal cable 40 VS32-SS-150-40-TE12S-10-10m 40 shielded #12 12   4403

2791

1⅝” o-ring face seal hermetic cable seal 72 VS22-SS-150-36TSP-100 OHM TWINAX-5M-5M 72 TWINAX     2791