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User Manual: Rotomolded Portable Foam Units | English

READ ALL INSTRUCTIONS BEFORE OPERATING EQUIPMENT

 Model No.: FI-20N, FI-20NK, FI-20NV, FI-20N-ST, FI-20NK-ST, FI-20NV-ST

Specifications:

Hose ............ 30 feet reinforced hose, 3/4 inch inside diameter
                         (9 meters reinforced hose, 19 mm inside diameter)
Foam Output.................................... 20 to 45 gallons/minute
                                                                (75 to 170 liters/minute)
Foam Distances ............................... 25 to 30 feet (7 to 9 meters)

Liquid Temperature ........................ 40˚F to 100˚F (4.4˚C  to 37˚C)

Noise Level...................................... Average 79 dB(A)

Discharge Wand Vibration Level ….. Maximum 2.5 m/s²

Dimensions:  

Length ....................................... 22 in (559 mm) approximately 

Width ........................................ 19 in (483 mm) approximately 

Height ....................................... 47 in (1194 mm) approximately

Weight, including discharge hose and wand:

     (Empty)  ................................ 50 lbs (23 kg) approximately

     (Full) ..................................... 223 lbs (101 kg) approximately

Requirements: 

Compressed Air Pressure Requirements:   Air regulator (R25) 

factory set at 50 psi (3.4 bar).  Operating range is 40 to 80 psi (3 

to 5 bar) with 5 to 10 CFM (141.64 to 283.30 l/min)

Chemical requirements: follow all instructions from chemical 

manufacturer. 

Air Operated Double Diaphragm Pump Models Offered:

P56: Polypropylene body with Santoprene diaphragm
P56V:  Polypropylene body with Viton diaphragm
P56K: Polypropylene body with Kalrez diaphragm

Acceptable Products:

 

Alkaline cleaners, Caustic cleaners, Sanitizers, and Acids
* D-Limonene may only be used with Kalrez pump
* Chlorine may only be used with Viton or Kalrez pump

DO NOT USE: All hydrocarbons

Read this manual completely and understand the 

machine before operating or servicing it.

•  Always wear protective clothing, gloves, and eyewear 

while operating or servicing unit.

•  Avoid contact of cleaning agent with skin and eyes.  

If contact occurs, see SDS sheet for further first aid 

measures. 

•  Read chemical’s Safety Data Sheet (SDS) before using this 

unit.

•  Never point the discharge wand at anyone.
•  Incoming air pressure cannot exceed 100 psi (7 bar).
•  After each use, relieve all remaining pressure in the 

system by unplugging the air line from the unit and 

opening the discharge ball valve to prevent accidental 
discharge.

•  After relieving the pressure from the unit, store the unit 

with the ball valve in the closed position.

•  Be sure to flush the unit with fresh water for 5 minutes 

when switching from an alkaline to an acid or an acid to 

an alkaline.

•  Do not exceed a fluid temperature of 100˚F (37˚C).
•  Only use clean and dry air.  Air must be filtered and free 

of moisture or pump life will be diminished.  If needed, 

install an air dryer before unit.

• 

Do not use air lubricator before the unit.

PROTECT THE ENVIRONMENT

Please dispose of packaging materials, old machine 

components, and hazardous fluids in an environmentally safe 

way according to local waste disposal regulations. 

Always remember to recycle.

*Specifications and parts are subject to change without notice.

WARNING

Summary of Contents for FI-20N

Page 1: ...USER MANUAL MODEL NUMBER FI 20N FI 20NK FI 20NV FI 20N ST FI 20NK ST FI 20NV ST AND RELATED UNITS 20 Gallon Air Operated Portable Foam Equipment English Original Instructions ...

Page 2: ...imonene may only be used with Kalrez pump Chlorine may only be used with Viton or Kalrez pump DO NOT USE All hydrocarbons Read this manual completely and understand the machine before operating or servicing it Always wear protective clothing gloves and eyewear while operating or servicing unit Avoid contact of cleaning agent with skin and eyes If contact occurs see SDS sheet for further first aid ...

Page 3: ...le valve NV14Y valve is open too far the pump P56 P56K P56V will cycle improperly due to lack of air pressure If this occurs reset needle valve as described in Operation Instruction 4 Make sure proper foaming chemical and concentration is being used If air passes through the pump P56 P56K P56V without cycling the pump needs to be replaced If foam solution backs up into air regulator bowl ABR25 the...

Page 4: ...r color op ons TANK 20N DP A AS1 VS FWAX15 W15 FWAX15 COT HBSS1234 H34B H Available per ft SSC34 TANK ASSEMBLY ITEM NUMBER TANK 20N A HOSE AND WAND ASSEMBLY ITEM NUMBER SSWA38 HA30 HBSS1234 HHSB1238 W387 HV60 ZERO TIP FOAM WAND ASSEMBLY ITEM NUMBER SSWA38 30 ft 9 m HOSE ASSEMBLY ITEM NUMBER H34 30 HBSS1234 SN1212 HV60 PW10 ST80200 FAN TIP FOAM WAND ASSEMBLY ITEM NUMBER PWA34 ST AKSS34 ANTI KINK SP...

Page 5: ... ITEM NUMBER Santoprene pump PA PF34 ITEM NUMBER Kalrez pump PA PF34K ITEM NUMBER Viton pump PA PF34V HHPB3414 STR38 IL HBSSEL1438 SSC38 BPS 58SO PVCV34FM BPS 58SO P56 BRKT SCREW HBSSEL1438 NV14Y HBSS1438 SSC38 EC14 2 SSC38 P56 P56K or P56V HBSSEL1814 P56 BRKT R25 SST12HB38 HBSSEL1438 AG100 CV38 Plate Inside View Plate Back View OPTIONAL COMPONENTS WATER SEPARATOR ITEM NUMBER WS 20CFM 30 ft 9 m AI...

Page 6: ...HBSS1438 STAINLESS HOSE BARB 1 4 MPT X 3 8 BARB HBSSEL1438 STAINLESS HOSE BARB ELBOW 1 4 INCH NPT X 3 8 HOSE BARB HBSSEL1814 304 STAINLESS ELBOW 1 8 INCH NPT X 1 4 INCH HOSE BARB HHPB3414 HEX HEAD POLY REDUCER BUSHING 3 4 X 1 4 HHSB1238 HEX HEAD S S REDUCER BUSHING 1 2in X 3 8 HV60 1 2in STAINLESS BALL VALVE w WELDED NUT NV14Y FLOW CONTROL VALVE INCLUDES BLACK KNOB NV14Y HNDL KNOB FOR 2839 1 4 NEE...

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