Caleffi 551 Discal Air Separators Press

Air separator to mount expansion tank on bottom thread

• Coalescing mesh media, wide body slows down the velocity for better air removal
• Brass body. Stainless steel float guide pin and linkage.
• Service check valve and insulation jacket available (check valve not included on these models in overstock)
• Float rides on a guide pin and can be serviced or replaced
• Glass reinforced nylon internal element.
• Max. working pressure: 150 psi. Working temperature range: 32—250°F

Technical information can be found here