Introduction
This document provides technical specifications and recommendations for the TF Marine Bilge Fire Fighting Diesel Intake Sea Water Pumps, specifically the StaR Impeller Self-Priming El/Pump. This pump is designed for compact spaces and offers efficient performance.

Specifications
The pump is self-priming with a vertical capacity of 8 meters. It requires initial filling before first use and after long periods of inactivity. A filter and clapet valve are recommended on the suction pipe to prevent liquid reflux.

Product Benefits
This pump is suitable for small to medium-sized applications due to its compact design, allowing it to fit in limited spaces while maintaining high performance.

Dimensions and Models

• a60 DC: 110mm x 230mm x 130mm, 7kg
• a60 AC: 130mm x 260mm x 125mm, 7kg
• a80 DC: 165mm x 330mm x 160mm, 12kg
• a80 AC: 165mm x 305mm x 140mm, 11kg
• a90 DC: 190mm x 345mm x 160mm, 15kg
• a90 AC: 190mm x 320mm x 140mm, 14kg

Material Composition

• Pump Body: Bronze
• Impeller: Bronze
• Shaft: Stainless Steel
• Mechanical Seal: Ceramic - Graphite - Inox

Technical Data

Model	Voltage (V)	Delivery (l/min)	Head (m)	Power (kW)	Inlet/Outlet
a60 DC	12 - 24	19 - 2	6 - 20	0.18	½”
a80 DC	12 - 24	48 - 5	2 - 33	0.38	¾”
a90 DC	12 - 24	48 - 15	2 - 34	0.45	1”
a60 AC	1~230 - 3~230/400	14 - 2	2 - 20	0.15	½”
a80 AC	1~230 - 3~230/400	39 - 5	4 - 35	0.37	¾”
a90 AC	1~230 - 3~230/400	48 - 5	4 - 41	0.55	1”