RAM Mount Twist Lock Suction Cup Mount w/Long Double Socket Arm & 2.5" Round Base - AMPS Hole Pattern (9" Length) [RAM-B-166-C-202U] Brand_Jabsco TEF 45 also works well

TEF 45 also works well at protecting against rust corrosion and anti-seize applications

1600 GPH of pumping power

Flange Diameter Inches: 3-1/4

the i40 series instruments are smart choice for boaters looking high performance and great value

Strain relief

RAM Mount Twist Lock Suction Cup Mount w/Long Double Socket Arm & 2.5" Round Base - AMPS Hole Pattern (9" Length) [RAM-B-166-C-202U] Brand_Jabsco TEF 45 also works wellTwist Lock Suction Cup Mount with Long Double Socket Arm & 2. 5" Round Base AMPS Hole Pattern (9" Length) The RAM B 166 C 202U consists of a 3. 3" suction cup twist lock base, long double socket arm and round base that contains the universal AMPs hole pattern. The suction cup base is designed to have a strong hold on glass and non porous plastic surfaces, including RAM adhesive disks. The mount is designed with a RAM 1" diameter rubber ball and socket