Click here to download the flow curves for the SP1A range.

Click here to download the SP series manual and data book.

• standard with 304 stainless steel pump end,
• standard with 304 stainless steel Grundfos MS402 RSIR (Resistance start Induction run) motor,
• motor speed is 2900 rpm,
• 2-wire and earth configuration for RSIR no starter required,
• built-in non-return valve in the pump outlet,
• 32mm female BSP pump outlet,
• pump and motor overall outside diameter is 101mm inclusive of cable guard,
• internal thermal protection on the motor,
• 316 and 904L stainless steel pumps and motors are available on selected larger models.
• 2-year Grundfos warranty.