Franklin Electric 4400 Tri-Seal 4-Inch Pumps

Standard Franklin FPS 4400 Tri-Seal 4" Submersible Pumps feature the new TRI-SEAL floating stage system. This new stage system further improves efficiency and protects against wear when pumping abrasives like sand – therefore we will provide a 12 month guarantee on sandlocking! on top of the two-year warranty upon purchase. However, warranty will be further extended to three years for Pump and Motor acquisitions.

• 1, 1.5, 2, 3, 3.5 and 4 m³/h flow ratings
• 18, 25, 30, 45, 60 and 70 litres per min flow ratings
• 300 series stainless steel hub floats with the impeller maintaining a positive seal
• Phenolic washer provides high efficiency performance and abrasion resistance
• Celcon®* impeller provides high efficiency performance and abrasion resistance
• Noryl®** diffuser and disc - proven abrasion resistant material
• Floating stage design allows impeller to float independently
• Removable, spring-loaded check valve
• Maximum water temperature: 120 °F/49 °C
• Ceramic shaft sleeve and rubber discharge bearing protect shaft and eliminate sand wear
• Powered by Franklin Electric corrosion-resistant 4" submersible motor
• 12 Month Guarantee on Sand locking
• Two-year warranty (Three-year warranty for Pump and Motor Purchases)

High Capacity Franklin FPS 4400 Tri-Seal 4" Submersible Pumps are engineered for commercial, irrigation and residential use. Design advancements reduce efficiency losses caused by internal pump leakage and abrasives (sand). At Franklin we ensure such qualities through our 12 months guarantee against sandlocking and our two-year warranty on our pumps with an extra year added for pump and motor purchases.

• 6, 9, 12 and 16 m³/h flow ratings
• 100, 150, 200 and 270 litres per min flow ratings
• Stainless Steel discharge head and motor bracket.
• Guaranteed against sand locking in abrasive well conditions for one full year.
• High flow impellers and stages are glass-filled Noryl™ for maximum efficiency.
• Ceramic shaft sleeve and rubber discharge bearing eliminates sand wear.
• Intermediate bearing for increased shaft stability.
• Floating eye and hub seals improve performance and efficiency.
• Stainless steel hex pump shaft, shell and shaft coupling.
• High capacity upthrust assembly for protection during start-up and operation (9, 12 & 16 M³/H models).
• Powered by Franklin Electric’s corrosion-resistant 4" submersible motor.
• 2" BSPP discharge threads.
• Supplied with external check valve.
• 12 Month Guarantee on Sandlocking.
• Two-year warranty (Three-year warranty for Pump and Motor Purchases)