4STM4/7

The 4STM4 Series bore pumps feature an AISI 304 stainless-steel outer shell wet end with PPO impellers and a PC diffuser, a stainless-steel motor coupling flange and discharge head, and an incorporated non-return valve. Supplied complete with motor and a surface mounted control box which incorporates: Run capacitor, isolator switch and manual reset overload.

FEATURES

• Stainless-steel outlet
• Comes with 35m of cable
• Maximum starts per hour: 30
• Maximum immersion: 80m

TECHNICAL FEATURES

• Minimum well Diameter: 4”
• Maximum Water temperature: 35°C, pH 6.5-8.0
• IP68 motor protection
• Insulation: Class F
• Motor type: asynchronous, oil-filled, with thermal protection integrated in the winding
• Exterior Shell and clamping system: AISI 304

"