TM 31
€769.00
Available in approx. 14 days, delivery time 2-4 days
**Vacation Notice!**
We will be on company holidays from May 21, 2026, to May 29, 2026. During this time, our support services and order processing will only be available to a limited extent. Starting May 30, 2026, we will be back as usual and will promptly take care of all incoming orders and inquiries.
Thank you for your understanding and patience.
Thank you for your understanding and patience.
Product information "TM 31"
TM 31 stainless steel borehole pump 3", with jacket cooling for continuous duty
Product benefits:
- jacket cooling for continuous duty horizontal / emerged - no additional cooling pipe required
- slim design (78 mm outer diametre)
- available as complete set
- wear-resistant, glass fibre reinforced PP impellers and guide wheels for high durability
- factory-set extension of power cable possible
- switch device with integrated overload protection and capacitor for safe operation
Model
- oil-filled asynchronous motor within stainless steel housing with thermal contact
- jacket cooling for continuous duty horizontal / emerged
- sealed with high-grade mechanical seal
- brass bearing shield
- stainless steel pump housing and motor shaft
- modern, powerful pump hydraulics with impellers and guide wheels made of wear-resistant plastic
Application
- water pumping from deep wells and rainwater cisterns
- domestic water supply, garden irrigation
Scope of delivery
- pump with 20 m power cable and plug with integrated capacitor, power switch and motor protection
- Attention! Non-return valve is not included in scope of delivery
Technical data
- Article number 11962
- Power supply 230 V
- Frequency 50 Hz
- Power P1 860 W
- Power P2 460 W
- Nominal current 3,8 A
- Drive 2800 rpm
- C 16 µF
- Max. temperature 035 °C
- Max. flow rate 3,1 m³/h
- Head up to 57,0 m
- Diameter 78 mm
- Length 805 mm
Manufacturer Information - "TM 31"
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