3. Pump Repair Kits by Brand

Seal House supplies direct-fit Airtech repair kits for Airtech 3AV series pumps, engineered to OEM-equivalent standards or higher. Each Airtech repair kit is built around an OEM-equivalent mechanical seal and the matching O-rings for your pump model, so repair shops and field techs can rebuild quickly and prevent repeat leaks. [H2] Airtech 3AV Repair Kits by Pump Model Select your kit by the 3AV model on your pump's nameplate — we cover the full range: - 3AV95, 3AV130, 3AV155 — Seal #1047.0787 (43mm) with a 258 × 2.5 mm O-ring (these three share the same seal and O-ring) - 3AV255 — Seal #1047.0796 (60mm) with (2) 280 × 3 mm O-rings - 3AV330 — Seal #1047.0788 / 1047.0581 (70mm) with (2) 300 × 3 mm, 62 × 2.5 mm, and 12 × 2.5 mm O-rings - 3AV430 — Seal #1047.0788 / 1047.0581 (70mm) with (2) 330 × 3 mm O-rings [H2] Materials & What's Included Every kit includes the mechanical seal and O-ring kit. The standard build uses Carbon/Viton seal faces with Buna-N O-rings (varies by model). Kits are referenced by part number — for example ATSK-3AV255M/OM — for fast matching. [H2] Not Sure Which Kit You Need? Match by pump model and kit number first, then confirm the seal reference and O-ring sizes before ordering. Our seal specialists are happy to help — call or text 561-414-1046, or email info@sealhouseusa.com.

Fairbanks / Baldor reliance 140ty ( no oring kit ) 180ty 210t 210ty 220t(zoller) 250t 250ty 256ty ( no oring kit) 320t ( with lower seal guard) 320ty ( with lower seal guard) 360t 360ty 400t ( seals only ) 440t ( with lower seal guard) Q: How do I know which Fairbanks Morse / Baldor Reliance seal kit I need? A: Match by the motor frame designation on your pump or motor nameplate (140TY through 440T). Select that frame from the dropdown, or send us the nameplate and we'll confirm it. Q: What's included in each kit? A: Each frame-specific kit includes upper and lower mechanical seals plus the pump O-ring kit, except the 140TY and 400T (no O-ring kit). Some frames also include a lower seal guard. Q: What seal materials are used? A: The standard build uses a Carbon/Ceramic/Buna-N upper seal and a Silicon Carbide/Silicon Carbide/Viton lower seal. Alternate materials are available on request.

Hydromatic pump repair kits

Wilo-EMU submersible repair kits by motor model- we categorize by motor model not pump model for various Wilo-EMU motor including FKT, FK, HC, FO, T. Kit includes mechanical seal and orings for Wilo EMU motor.