Flojet VersiJet Diaphragm Pump - 3.5 GPM, 12V, 50 PSI for Industrial Liquid Transfer and Spraying

VersiJet Diaphragm Pump - 3.5 GPM, 12V, 50 PSI

Flojet VersiJet Series industrial diaphragm pump. It is engineered for durability and longevity. This Flojet pump is perfect for applications such as liquid transfer, spraying, cooling, circulation, filtration, dispensing, and more! Glass-filled polypropylene hose is resistant to corrosion. Viton seals and a Santoprene diaphragm provide resistance to chemicals and corrosion. It has quick-connect ports and includes two 1/2 straight hose barbs.

Features:

• Heavy-duty, coated motor
• Long-life co-molded diaphragm
• Efficient, quiet operation
• Self-priming
• Runs dry without damage
• 4-chamber diaphragm
• Quick-connect ports
• TENV permanent magnet motor
• Noise-dampening baseplate
• Thermal motor protection (TCO)

Applications:

• Liquid Transfer
• Spraying
• Cooling
• Circulation
• Filtration
• Dispensing

Specifications:

• Product Number: Q351F-16N7-2P
• Port Fittings: 2 x 1/2 (13mm) straight hose barb
• Open Flow Rate: 3.5 GPM open flow (13.2 LPM)
• Pressure Switch Cut-Off: No switch
• Max Operating Pressure: 50 PSI (3.4 BAR)
• Max Inlet Pressure: 30 PSI (2.2 BAR)
• Internal Bypass: Yes
• Fluid Temperature Range: 32 F - 140 F (0 C - 60 C)
• Self-Priming Capability: Up to 8ft (2.4m) dry prime
• Run-Dry Capable: Yes
• Nominal Voltage: 12 VAC
• Voltage Range: 9 V- 13.6 V
• Max Current Draw: 9.5 Amps @ 50 PSI (3.4 BAR)
• Fuse Size: 15 Amps (not included)
• Duty Cycle: Intermittent
• Leads: 12 (305mm), 14 AWG (2.5mm^2)
• Wire Connection: Stripped wire
• Weight (pump only): 5.1 lbs.

Materials:

• Upper Housing: Glass-filled polypropylene
• Lower Housing: Cast aluminum
• Check Valve Retainer: Polypropylene
• Diaphragm: Santoprene
• Check Valves: Viton
• Switch diaphragm: Viton
• Bypass Diaphragm: Viton
• PH Seals: Viton
• PH Fasteners: Stainless steel
• Baseplate: Nylon with Rubber Feet
• Motor Casing: Cast aluminum; coated steel

The Flojet VersiJet Series diaphragm pump model Q351F-16N7-2P offers reliable performance for a wide range of industrial applications including liquid transfer, spraying, cooling, circulation, filtration, and dispensing. Designed with durability in mind, this pump features a corrosion-resistant glass-filled polypropylene hose and Viton seals, ensuring longevity even in challenging environments. The Santoprene diaphragm enhances chemical resistance, making it suitable for various fluids while maintaining consistent operation over time.
Powered by a heavy-duty, coated TENV permanent magnet motor, the Flojet VersiJet delivers an efficient, quiet, and self-priming operation capable of handling up to 8 feet of dry prime. Its 4-chamber diaphragm design ensures smooth flow and reduces pulsation, while the integrated internal bypass protects the pump during high-pressure conditions. Quick-connect ports with 1/2 inch hose barbs allow for easy installation and maintenance, reducing downtime and simplifying system setup.
Ideal for applications that require reliable fluid transfer and precise dispensing, this pump is engineered for intermittent duty cycles with a maximum operating pressure of 50 PSI. Its thermal motor protection and noise-dampening baseplate contribute to safe and quiet operation, making it suitable for both industrial and mobile environments. Constructed with high-quality materials such as cast aluminum and stainless steel fasteners, the Flojet VersiJet guarantees long-lasting performance in demanding conditions. Whether for spraying, cooling, or circulation tasks, this pump provides consistent, efficient fluid handling that meets the needs of professionals and DIY enthusiasts alike.

Features:

• Heavy-duty, coated motor for durability and reliable operation

• Long-life co-molded diaphragm enhances longevity and performance

• Efficient, quiet operation suitable for sensitive environments

• Self-priming capability up to 8 feet dry prime for versatile installation

• Runs dry without damage, ideal for intermittent use

• 4-chamber diaphragm design ensures smooth flow and reduced pulsation

• Quick-connect ports for easy installation and maintenance

• TENV permanent magnet motor for consistent power output

• Noise-dampening baseplate reduces operational sound levels

• Thermal motor protection (TCO) safeguards against overheating