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System Overview

The DS4-2P series of Twin-Line Concentrate Doorway Foam Units has multiple configurations. One control box can 

support up to three nozzle assemblies. 

Note:

 The combined distance between the control box and the nozzle(s) 

must equal 100 ft. (30.5 m) or less. The following tables provide information regarding model configuration, model 

hardware, system requirements and specifications.

Item number builder

Default options shown in italics. Other options require addition of option codes, as shown.

Model configurations are denoted by the model (i.e.: DS4), pump seal material (i.e.: Viton) and the number of nozzles  

(i.e.: 3). The option codes denote the pump seal material and number of nozzles. For example:

•  Model DS4-2P: is a standard 2-part product unit with Santoprene pump seals and one nozzle.
•  Model DS4-2P-2: is a 2-part product unit with Santoprene pump seals and two nozzles
•  Model DS4V-2P-2: is a 2-part product unit with Viton pump seals and two nozzles

Model hardware

2

 System Overview

V20190919 

 

Page 5 of 15

Model:  DS4-2P

Items included

DS4-2P

DS4-2P-2

DS4-2P-3

Number of nozzle 

assemblies

Control box and one  

nozzle assembly

Control box and two  

nozzle assemblies

Control box and three  

nozzle assemblies

Type of spray tip

80° fan pattern, 20 gpm 

flow rate

80° fan pattern, 10 gpm 

flow rate

80° fan pattern, 6 gpm  

flow rate

Length of tubing 1/2 in.  

OD tubing

50 ft. (15.2 m)

100 ft. (30.4 m)

 150 ft. (45.7 m)

1/2 in. union tee fittings

0

2

4

Base 

item no . Pump seal material

DS4

Santoprene
Viton (V)
Kalrez (K)

2-Part Products

2P
2P
2P

Number of 

nozzles

One (Standard)
Two (2)
Three (3)

Содержание DS4-2P Series

Страница 1: ...oam Unit for 2 Part Products User Manual DS4 2P READ ALL INSTRUCTIONS BEFORE USING OR SERVICING THIS EQUIPMENT KEEP THIS MANUAL IN A LOCATION THAT IS READILY AVAILABLE TO USERS AND SERVICE TECHNICIANS...

Страница 2: ...rview 7 3 Installation 8 Preparation 8 Assembly 8 4 Operation 11 Timer Setup 11 Operation 11 5 Maintenance 12 6 Troubleshooting 13 7 Parts 14 Control Box Assembly 14 Nozzle Assembly 15 Replacement Noz...

Страница 3: ...elease any remaining air pressure by twisting the pressure relief valve to the right turn Never leave the unit unattended while pressurized Using the unit with fluid temperatures above 100 F 37 77 C m...

Страница 4: ...to the unit Do not use an air lubricator before the unit Moisture in the air lines will damage the pump and diminish the pumps life The air must be filtered clean dry and free of moisture If needed in...

Страница 5: ...nozzles For example Model DS4 2P is a standard 2 part product unit with Santoprene pump seals and one nozzle Model DS4 2P 2 is a 2 part product unit with Santoprene pump seals and two nozzles Model DS...

Страница 6: ...ontrol box and the nozzle s must equal 100 ft 30 5 m or less Tubing fitting sizes Designed for use with 1 2 in 12 7 mm outside diameter tubing between control box and nozzle s Dilution rates and flow...

Страница 7: ...nozzle assembly 10 Solution outlet fitting 11 Air outlet fitting 12 Power switch 13 Air inlet 14 Control box mounting feet Component Overview Before you begin get to know the DS4 2P components that y...

Страница 8: ...on The foam pattern dimensions provided in this manual were measured with nozzle assemblies mounted 6 inches 15 cm above the floor Area of coverage Assembly 4 Attach the control box mounting feet to t...

Страница 9: ...r the foam quality of the unit will be negatively impacted Make sure to insert the tubing all the way into the fittings to ensure proper connection 9 Connect the air inlet hose barb provided in the pa...

Страница 10: ...chemical intake line 13 Set the Timer for the desired ON and OFF time see Operation Timer Setup for instructions 14 With the power switch in the OFF position plug the unit into a GFCI protected 120 VA...

Страница 11: ...is connected to compressed air water power and chemical 2 Open the compressed air inlet valve 3 To activate the unit turn the power switch ON The unit will begin cycling through the ON time and OFF ti...

Страница 12: ...rm the following maintenance procedures Inspect the pump P56 P56K P56V for wear and leaks Inspect all hoses for leaks or excessive wear Make sure all hose clamps and push fittings are in good conditio...

Страница 13: ...and strainer for debris or damage Clean or replace as needed To prevent damage to the unit the strainer must always be used Check the air compressor supplying the unit If the pressure is less than 40...

Страница 14: ...knob P56 Pump with santoprene seals includes hose barbs air fitting and exhaust barb P56K Pump with kalrez seals includes hose barbs air fitting and exhaust barb P56V Pump with viton seals includes h...

Страница 15: ...Stainless foam tube 1 1 2 fpt 9 1 2 in long SSFTB Stainless foam tube bracket SSMESH Stainless steel mesh 1 pc SSST Screen disc 687 dia 10 X 10 mesh 020 dia 300 series s s SST12 Stainless tee 1 2 fpt...

Страница 16: ......

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