Fimco HIGH-FLO PRO Series Owner's Manual

12 Volt, 2.2 GPM, 100 PSI
Diaphragm Pump
Model: HFP-2.2
(5281325/5151075)
Installation and Service Information
Fimco High-Flo Pro Series pumps are designed to pump water and diluted chemicals for liquid application with increased durability
over standard pumps. They are not designed to pump flammable materials. They are not designed to pump bleach solutions. Use
of this pump for bleach solutions will void the warranty. When pumping liquids other than water, the pump should be flushed
out with a cleaning solution, such as Fimco Tank Neutralizer & Cleaner, or clean water mixed with a good grade dish soap after
each use to prolong pump life.
This High-Flo Pro Series pump is equipped with a demand switch that reacts to outlet pressure and shuts the pump motor off at a
factory set pressure limit of 100 PSI. When pressure drops below this preset limit the switch allows the pump motor to start again.
High-Flo Pro Series pumps are self-priming. Vertical prime will depend on the viscosity of the liquid and suction line size. Minimum
recommended suction line size is 1/2 inch inside diameter hose. All hose connections need to be tight or air leakage will break the
prime and disrupt water flow. The installation of a 50 mesh strainer is recommended to prevent debris or other foreign material
from entering the pump and causing pump failure. The pump should be mounted in a dry and adequately ventilated area. The
pump can be mounted horizontally or vertically. If mounted vertically, the pump head should be down and the motor should be
up. Your pump will come with adapters which will allow you to hook up to various plumbing configurations. 1/2" MNST pipe
thread connections will require pipe tape. Do not over tighten fittings causing extra stress, prematurely breaking the pump head.
Use flexible hose or tubing to connect to the inlet and outlet ports on the pump. This minimizes stress on the pump head. Never
use rigid pipe connections. Do not compress the feet. Overtightening will reduce the ability to isolate vibration & noise.
Your pump is rated at 2.2 GPM @ open flow. If the discharge plumbing is very restrictive or nozzle tips are undersized, the back
pressure will cause the pump to cycle rapidly. This rapid cycling will increase the operating temperature of the motor and the
amperage draw on the power supply. Extended use with this cycling will cause premature failure of the pump.
Your pump is designed to run off of the battery of your ATV, lawn tractor, or other vehicle with a 12V system. If using a stand alone
battery, use a deep cycle RV or marine battery.
The pump should be winterized before storage, by pumping a solution of RV antifreeze through it, and the entire plumbing system.
High-Flo Pro Series Pumps are warranted against manufacturer or workmanship defects for One (1) year from date of purchase
for home owner usage and 90 days for commercial usage. See Page 6 for Warranty Information
WARNING:
To reduce the risk of injury, the
user must read and understand the operator's
manual before using this product.
WARNING:
Cancer and Reproductive Harm.
www.P65Warnings.ca.gov
OWNER'S MANUAL
Retain a copy of receipt for your pump.
As it will be required to validate any warranty service.
www.fimcoindustries.com
1000 FIMCO Lane, P.O. Box 1700, North Sioux City, SD 57049
Toll Free Phone: 800-831-0027 : Toll Free Fax: 800-494-0440
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