Conbraco 20-800 Liquid Level Bronze Expansion Tank Gauges In Stock


Conbraco 20-804 and 20-805 expansion tank gauges. EPDM washers are standard on these gauges and they are CRN Registered.

  • Bottom arm shut-off valve prevents water leaks during gauge glass changes. 
  • EPDM standard gauge glass gasket 
  • 20-800 models: 1/4" NPT pipe thread in upper arm for pressure gauge standard 
  • CRN Regsistered 
  • 200 psig @ 400°F, 400 psig @ 100°F
Item#: 20-800
Item Name: 20-800 Conbraco level series
Short description: 20-800 Conbraco liquid level water gauge series
  • For a complete unit including (1 set of upper & lower valves, 1 piece of tubular gage glass & 2 copper or SS protection rods) please provide "center to center" measurement and apply formula below


Formula to determine glass and rod lengths -

  • Glass Length: (Center to Center Dimension) - 1-1/4" 
  • Rod Length: (Glass Length) + 2"
Lead Time: Factory Stock and Available for Quick Shipment.
No. Pipe Size Glass O.D. Type Handle Weight Price Qty  
20-804-03 1/2" 5/8" Upper & Lower Valves Only No Glass or Rods Aluminum 3.00 $114.95 Add to Cart
20-805-03 1/2" 5/8" Upper & Lower Valves Only No Glass or Rods Composite/Plastic 3.00 $114.95 Add to Cart
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