The Flomatic 4801SS 48 Drain-Back Plug is made of all stainless steel construction for maximum longevity and easy field replacement.

Model 48 Drain Back - 1" Drain-Back valve in an all stainless steel construction. Threads to install into a 1" pipe tee. The reusable spring loaded valve is activated when a weight is dropped, draining the riser pipe automatically. Patented.

Specifications:

Max Pressure:  400 psi

Material:  Stainless Steel

Connection:  1" Male NPT

Weight:  0.3 lbs

Flomatic's Model 48 is a Drain-Back-Plug for Submersible Pump Water Well Installations. The Flomatic reusable Drain-Back valve Model 48 is designed to automatically drain the riser pipe when activated. Designed in an all stainless steel construction, the spring loaded valve, threads to install into a 1" pipe tee and it is activated when a weight is dropped into the well drop. By utilizing this drain back Model 48 valve the pulling of pipe and pump becomes much easier and safer.

Benefits:

• Eliminates water splashing at well head
  
• Prevents potential cross-contamination of the water well
  
• Reduces Pulling weight by 20-50%
  
• Automatically drains water in riser pipe

Features:

• Simple Construction
  
• Reusable and Resets Automatically After Use
  
• Easy Field Replaceable
  
• Resilient Seating, Standard Flomatic Buna-N
  
• Un-Leaded Body, NSF 372 Certified
  
• Corrosion Resistant Stainless Steel Construction
  
• 400 PSI Pressure Rating