Specialty Products

Backstop® Booster Pump Tanks are used in potable water systems to maintain system pressure when the pump is not operating. Pump tanks increase the pump and water system life by reducing system cycling time. The heavy duty diaphragm keeps the water permanently isolated from the pre-charged air cushion.

Model No.	Volume (gal.)	Height (base included)	Diameter	Length	Gross Wt.	Syst. Conn.
12-APT18H	4.5	12.2″	11″	14.3”	9.7”	3/4″ NPT
12-APT24H	6	12.8″	11.4″	16.3”	11.9”	3/4″ NPT
12-APT38H	10	12.8″	11.4″	22.2”	16.4″	3/4″ NPT
12-APT58H	14	16.9″	15.3″	21.1”	24.5”	1″ NPT
12-APT80H	20	16.9″	15.3″	28.1”	32.5”	1″ NPT
12-APT100H	28	18.5″	17″	28.1”	29.8″	1″ NPT

Model No.	Description
12-SS1204	Stainless Steel Tank Adapter	3/4′ FIP Cap Drilled 1/4″FIP
12-SV12	Self Piercing Saddle	For All Size Expansion Tanks
12-STAND	Plastic Tank Base	For 14 & 20 Gallon Tanks