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.
Depending upon the voltage, a wide variety of high voltage cables or wires up to 32 kV can be provided in a wide variety of hermetically sealed passthrough designs for low or high pressures and vacuums and temperature ranges between -200 to 200C. Cable insulations include PVC, silicone, XLPE, PTFE FEP Teflon® and Kapton®. Listed below are existing hermetic high voltage feedthru designs. Custom designs are also readily available upon request. All PAVE hermetic seals will pass either a vacuum helium leak test 10^-6 to 10^-9cc/sec leak rate or a pressurized gas bubble leak test. PAVE hermetic epoxy seals are much more robust also than fragile glass or ceramic seals.
Get in Touch With PAVE Technology Today
From hermetic seals to pressure feedthroughs, PAVE Technology has a wide range of equipment to increase the efficiency and success of your business operations. As an industry leader in manufacturing electrical feedthroughs and hermetic seals, we’re dedicated to delivering excellent customer service alongside top-tier products. By investing in employee training and advanced production equipment testing, PAVE remains a highly approved source of seal technology. We’re proud to be approved by a number of industries and corporations that continue to use our equipment. Don’t hesitate to get in touch with us today to request a quote and place an order!
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| Installation Port or Size | Type Wire Insulation | Total Wires or Pins | AWG# Voltage | PAVE Description Codes, Housing & Wires | Type Seal | PART-DRAWING # |
|---|---|---|---|---|---|---|
| 1″ o-ring face seal | dual sided SHV | 1 w/ isolated shield | shv 7kV | VS15L-SS-150-SHV-SHV | IN STOCK hermetic connector | 1518 |
| 1″ o-ring face seal | dual sided MHV | 1 w/ isolated shield | mhv 5kV | VS15L-SS-150-1-MHV-MHV | hermetic connector | 2954 |
| ⅛ NPT | FEP | 1 | 6kV | PT2-B-80-1-FEP16-6-6 | feedthru | 3832 |
| ¾” piston o-ring | FEP | 1 | 20kV shielded coax RG58 | SPF12-E-150-1/1/1-HRG58/E20/BUS20-38-12 | passthru | 5343 |
| ⅜” piston o-ring | silicone | 1 | 26 15kV | SP6L-E-150-1-1786580-30N-3-26 | feedthrough | 2691-1 |
| ⅜” piston o-ring | silicone | 1 | 26 15kV | SP6L-E-150-1-1788425-30N-5-24 | feedthrough | 1359 |
| ½” piston o-ring | FEP | 1 | 15kVdc 18 | SP8S-E-150-1-Reynolds 295-0062-15-15 | feedthrough | 2631 |
| ¾” piston o-ring | shv & pvc | 1 | 20Kv | SP12-E-150-SHV-1-B8866-SHV-14 | 4439 | |
| ¾” piston o-ring seal | PE | 1 #18 | #18 30kVDC | SPF12-E-150HV-1-B200PA48-20T-28T | feedthru cable | 5001 |
| ¾” piston o-ring | PVC & PE | 1 | 30kVDC | SPF12-E-150-1-B200PA48-36T-5T | hermetic seal | 2569 |
| ¾” piston o-ring | ps | 1 | 18 30kV | SPF12-E-150-1-B200PA48-77T-22 | feedthrough | 2370 |
| ¾” piston o-ring | ps | 1 | 18 30kV | SPF12-E-150-1-B8866-36-24 | feedthrough | 1534 |
| ¾” piston o-ring | ps | 1 | 20 30kV | SPF12-E-150-1-Belden9867/BUS16-36-40 | feedthrough | 2439 |
| ¾” piston o-ring | ps | 1 | 20 30kV | SPF12-E-150-1-Belden9867-48-48 | feedthrough | 2311 |
| ¾” piston o-ring | pvc | 1 | 18 30Kv | SPF12-E-150-1-B200PA48/BUS20-26-3.8 | feedthrough | 2809 |
| n/a | PTFE | 1 | 5Kv | HARWIN W2222-00 FEEDTHROUGH INSULATOR | feedthrough | 5159 |
| ½” piston o-ring | silicone 5KV | 2 | 5kV | SP8L-E-150HV-2-HV22-10-10 | feedthru | 4480 |
| ¾” piston o-ring | PTFE | 2 | coax 20 30kV | SPF12-E-150-1/1/1-RG59U/E20/BUS20-17-15/16 | feedthrough | 2921 |
| ¾” piston o-ring | pvc | 1 | 22 30kV | SPF12-E-150-1-PC22/BUS20-40-24 | feedthrough | 3309 |
| ¾” piston o-ring | rubber | 1 | 18 5kV | SPF12-E-200-1-RB18-8-SOC | feedthrough | 3134 |
| ¾” piston o-ring | MHV solder cup | 1 | 22 3kV | VS12L-SS-150-1-MHV-SC | hermetic connector | 2966 |
| 1-¼” o-ring face seal | cable seal | 8 | 7 | VS18-SS-150-7/1-RG174/REYNOLDS2896-85FT-10FT | RG174 | 4333 |
| 1¼” o-ring face seal | Farnell 5602 cable | 1 | 70 ohm, 4kV | VS18-SS-150-1-5602-5-5m | feedthrough | 3167 |
| ⅛” NPT | PTFE | 1 | 24 10kV | PT2-SS-150-1-10KV COAX | feedthrough | 1151 |
| custom flange face seal | PTFE | 2 | 5kV | FL18.9/5.6-AL-150-2-TE24-PIN-6 | 5006 | |
| 1¼” flangeface seal | PTFE | 2 | FL20/8-AL-150-2-TE24-PIN-6 | 24 | 3762 | |
| 1¼” o-ring face seal | PTFE | 2 | coax 18 kvdc | VS18-SS-150-5/1-RG316/REYNOLDS HV-36-36 | feedthrough | 3509 |
| ¾” piston o-ring | PTFE | 2 | 24 4kV | SPF12-E-150-1/1-TE24-FO1B090-24-24 | feedthrough | 1659 |
| 1″ o-ring face seal | silicone | 2 | 22 15kV | VS15L-SS-90-2-HV22-60-24,15KV | feedthrough | 1500 |
| 11mm piston o-ring | silicone | 3 | 30Kv | SP7XL-E-200HV-3-FEP20-7-18 | 3674 | |
| ¾” piston o-ring | PTFE | 3 | rg59 7.5kV | SPF12-E-150-1/1/1-RG59U/E20/BUS20-36-15 | 2.5kV coaxial plus 2 wires | 4998 |
| ¾” piston o-ring | PTFE | 3 | rg59 7.5kV | SPF12-E-150-1/2-RG59U/E20-33-4 | feedthrough | 2822 |
| ¾” piston o-ring | PTFE | 3 | 20 15kV | SPF12-E-150-1/1/1-1679611/TEE18/22-24-24 15kv | feedthrough | 2252 |
| 1″ piston o-ring | PTFE | 4 #12 | #12 15kvVdc | SP16S-E-150HV-4-CRT12-72-72 | passthrough | 5368 |
| 17.37mm ” piston o-ring | PE/PVC | 7 | 22 15kv | SP11L-E-150-1-Belden8868-60-20CM 15kv | feedthrough | 2392 |
| 61mm o-ring face seal | silicone | 7 | 16 20kV | SPF38-E-150-7-16SIL-14-14, 20kvdc | feedthrough | 2266 |
| 1″piston o-ring | PTFE | 8 #22 | #22 15kVdc | SP16S-E-150HV-8-CRT22-72-72 | passthrough | 5367 |
| ¾” o-ring face seal | XLPE | 12 | 24 5kV | VS12L-AL-150-12-Judd24-24-15 | feedthrough | 2600 |
| ¾” piston o-ring | pvc | 1 | 18 30kV | SPF12-E-200-1-PC18-8-SOC | feedthrough | 2304-1 |
| custom o-ring flange night vision | PTFE | 19 | 26, 7kvdc | FL-SS-150-18/1-TE26/HV18-24-11 | feedthrough | 2528 |
| 0.996″ piston o-ring | silicone | 22 | 22 3kv | SP16-E-150-22-HV22-18-18 | feedthrough | 2959 |
