Water diaphragm pump 12 V, 5.5 GPM, 70 PSI, 1/2” MNPT, with pressure switch

The 12 V DC diaphragm water pump is designed for various water supply needs in campers, marine vessels and lawn care. The device provides adjustable pressure and reliable water supply, combining efficiency and durability.

Description:

• Self-priming diaphragm water pump with 1/2 inch MNPT inlet/outlet connections.
• Nominal flow rate – 5.5 GPM, nominal pressure – 70 PSI, adjustable from 40 to 100 PSI.
• Suitable for use in campers, marine vessels, boats and lawn irrigation.
• Equipped with a pressure switch that automatically regulates the pumping work.

Features:

• Overload protection ensures safe operation for a longer period of time.
• Easy switching between operating modes.
• Low noise level during operation.
• Quick increases water pressure in the supply system.
• Adjustable nominal pressure adapts to different application conditions.
• Uses 12V DC power supply.

Technical data:

• Maximum liquid temperature: 140℉ (60℃).
• Number of diaphragm chambers: 5 pcs.
• Diaphragm material: Santoprene.
• Maximum flow: 5.5 GPM.
• Granule size: less than 300µm (50 Mesh).
• Certification: FCC.
• Ambient temperature: 32℉ to 140℉ (0-60℃).
• Rated voltage: 12V.
• Valve material: EPDM.
• Current: 17 A.
• Nominal suction head: 1.8 m.
• Product size (L x W x H): 219.2 x 148 x 131 mm.
• Model: NMDP52-G55-70-12.
• Inlet / outlet diameter: 1/2 inch MNPT.
• Product weight: 2.8 kg.
• Housing material: PA6 + 30% glass fiber.

Delivery set:

• Water diaphragm pump NMDP52-G55-70-12 with pressure switch.