Pool Filter Pressure Gauge is used for pressure measurement and adjustment on the filter for swimming pool, spa, aquarium, etc. It consists of stainless steel case, copper alloy bourdon tube and brass wetted parts, with glycerin filled. Two color zone on the dail, Blue for filter, Red for clean.
Dial size : 2″
Connection : 1/4″NPT lower mount male
IP class : IP67
Accuracy : +/-3-2-3%
Pressure range : 0-35psi/250kpa dual scale
Working temperature : -4 to 140 ℉ / -20 to 60 ℃
Manufaturer warranty for 1 year form date of purchase.
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Package Dimensions: 34x86x150