TESK 403 Series 4" Submersible Borehole Pumps Tesk 403 4" Submersible Pumps:TESK 403-16 | 4" 1.1KW Submersible Borehole Pump (32mm) This model also includes the

This model also includes the Stop-a-matic (SAM) Check valve

Diffuser screw for fine droplets and throw control

Secure Female Thread Connection – ISO 7 parallel thread for safe and reliable attachment to male-threaded fittings

Italian Engineering Excellence – Manufactured in Italy to the highest quality standards for precision and durability

Versatile Compatibility – Suitable for HDPE pipe systems

TESK 403 Series 4" Submersible Borehole Pumps Tesk 403 4" Submersible Pumps:TESK 403-16 | 4" 1.1KW Submersible Borehole Pump (32mm) This model also includes theThe TESK 403 Series 4" (100mm) submersible pumps are designed for exceptional efficiency, durability, and ease of use. Ideal for borehole applications, these pumps offer consistent performance across various models. Although the 403 range can do between 10 and 70 litres per minute, its optimum efficiency is at 40 50 litres per minute at a depth of 20m 175m depending on the model. We are happy to provide assistance if you're unsure which pump you need