The NOMAD NTG-40 TRANS-FLOTM 1-1/2″ Air-Operated, Double Diaphragm pump is a low cost, high quality double diaphragm pump. They are simple to maintain, with a simple, time proven design. Because of the focus on high quality design they are simple to maintain, with readily available replacement parts and fast delivery.
- Flow rates indicated on the following chart were determined by pumping water.
- For optimum life and performance, pumps should be specified so that daily operation parameters will fall in the center of the pump performance curve.
- Example: To pump 113.6 lpm (30 gpm) against a discharge pressure head of 2.7 bar (40 psig) requires 4.1 (60 psig) and 25.5 Nm3/h (15 scfm) air consumption. (See dot on chart).
- Caution: Do not exceed 8.6 bar (125 psig) air supply pressure. Teflon Diaphragms: reduce flow by 25%.