Product details:

Sleek,reliable and compact unit with integrated Ultima switch ready to install and run for years of service. Patented Mirus field detector cells No exposed sensors,eliminates corrosion possibilities Not affected by oil or foreign debris Includes both a straight and 90 degree smooth elbow Dura-Port and a removable check valve . Available in 600, 800 and 1000 GPH with 3/4 hose or 1250 with 1 1/8-1 1/4 hose port.