Water Pumping

Water Pumps (PDF)

T-SP-SS-6-10 (PDF)

Solar Pump Inverters (Updated Nov 2018)

Estimates for solar water well pumping systems June 2018 (PDF)

Submersible Pumps Warranty (June 2018) (PDF)

All Pumps Brochure (May 2018)

Tawanai Submersible Pumps

Tawanai Surface Pumps

DC Powered Pumps

Tawanai DC Pump Model T-SP-S4-M3 Brochure

4 inches to 8 inches submersible pumps brochure

Example calculation for pomegranate tree.

Example Calculation of water for Moringa Tree and sample pump

Galvanized Iron (GI) pipe prices

Example calculation for 1 cusec 42 meters head

Example calculation for 110 GPM 30 Meters head

Water delivery rates for various pipe sizes

Tawanai Solar Powered Pumping Complete Systems

2 HP Solar Powered Pumping System

20 HP Water Pumping System Estimate

40 HP Agricultural Solar Powered Pump Delivered in Sindh, Pakistan  (Video)

Types of Pumps

Well Design Guide

Liquid Friction Pressure Loss

Convert psi to foot of head - Conversion of Measurement Units

PVC Pipe Pressure Capability

How to Test Well Flow Rate & Water Quantity

Definition & Measurement of Well Yield, Well Flow Rate & Water Quantity

Solar Pumping for Agriculture Solution (PDF)

Solar Pumping for Agriculture Solution

Agriculture Resource Moringa Tree

Agriculture resource area units