Pentair Drenox 1.25″ Stainless Steel Submersible Pump

The Pentair Drenox stainless steel submersible pump series is engineered for continuous-duty dewatering, drainage, and light irrigation. Fabricated completely from high-grade AISI 304 and 316 stainless steel, the Drenox range provides exceptional protection against corrosion and reliable in harsh environments.

Featuring an internal cooling channel, water flows over the motor housing prior to discharge. This design allows the Pentair Drenox to run reliably in partially submerged or low-water conditions without risk of motor overheating.

Key Features & Specifications

• Corrosion-Resistant Build: Full AISI 304 stainless steel casing, motor sleeve, strainer, 316 stainless steel shaft with a ceramic facing at the points of seal wear) and twin NBR lip seals with special sand guard V-ring will provide years of use on your drainage application.
• Narrow Sump Capability: Compact 1¼” top/side discharge profile fits easily into tight drainage pits and domestic sumps.
• Continuous Operating Rating: Motor designed for 24/7 continuous duty when fully or partially submerged.
• Advanced Shaft Protection: Fitted with dual mechanical seals in an oil chamber to prevent fluid ingress and extend pump life.
• Solids Handling: Efficient open impeller handles suspended soft solids up to 3mm–6mm (depending on specific model variant).

Key Details

• Maximum Head: 12 m
• Maximum Flow: 350 litres/min
• Maximum Submersion Depth: 7 m
• 1¼” (32 mm) outlet
• Option: Automatic operation with float switch
• 110 V, 230 V or 415 V 3 ph
• 750 W electric motor
• 10 m power cable
• Supplied with hose tail adaptor