Lochinvar ARM3072PAB User Manual

PUMP

Recommendation

PUMP RECOMMENDATION FOR

INTELLI-FIN 1500-2000 WATER HEATER

Pump Specifications

Part No. HorsePower Flanges Valute Material Flange Material Vendor Vendor Product Series Orientation

ARM3072PAB 3/4 2-1/2" Bronze Bronze Armstrong 2B1060 Vertical

Installation Specifications

Recommended for Based on
Pump Model Numbers Maximum GPM Installation Type

Intelli-fin Wtr Htr, IW(N,L) 1500-2000 90 GPM Single Water Heater piped to a Single Storage Tank
ARM3072PAB Based on Based on

Minimum Pipe Diameter Connecting piping

2-1/2" Maximum 45 feet straight pipe with 6-Elbows, 2-Unions, 2-Ball Valves and 1-Cold Water Inlet Tee

IMPORTANT: Read the Intelli-fin 1500-2000 Installation and Operation Manual. If the planned s ystem exceeds
the pump capacity in flow and/or head see “Pump Curves-All Pumps” for alternate pumps and pump curves.

19-1/2”

A

16”

C

OIL PORT

B D

11-1/2”

(See ¾ HP Curve)

PUMP-Rec-12 Rev B

1