Drain & Return Combo [1] 1" Slip (Pipe Size) x 1.25" Barbed (Hose/tubing Size) Bulkhead (Requires 1" 3/4" Hole Diameter) + [1] 3/4" Slip x Barbed Bulkhead (Requires 1" 1/2" Hole Diameter) auspowers_batchfour Quick fitting 3/8"OD-3/8"NPT@2PCS Features:Digital meter

Quick fitting 3/8"OD-3/8"NPT@2PCS Features:Digital meter with ability to reset totalizing so users may track total flow in gallons

thick lock body

Durable adhesive stickers that are easy to apply to the front and back of the device

Rubber T-handle draw lathes mainly apply to use in automotive

cold resistance

Drain & Return Combo [1] 1" Slip (Pipe Size) x 1.25" Barbed (Hose/tubing Size) Bulkhead (Requires 1" 3/4" Hole Diameter) + [1] 3/4" Slip x Barbed Bulkhead (Requires 1" 1/2" Hole Diameter) auspowers_batchfour Quick fitting 3/8"OD-3/8"NPT@2PCS Features:Digital meterDrain & Return Combo [1] 1" Slip (Pipe Size) x 1. 25" Barbed (Hose tubing Size) Bulkhead (Requires 1" 3 4" Hole Diameter) + [1] 3 4" Slip x Barbed Bulkhead (Requires 1" 1 2" Hole Diameter) Drain & Return 1" & 3 4" Slip Barbed Combo. Our custom one piece design is for easy and safe installation. For aquariums and filtration sumps. Manufactured with precision. (1) 1" Slip (pipe size) x 1. 25" Barbed (hose tubing size) Bulkhead (Requires 1" 3 4" Hole