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DEMA 651AG SINGLE-FEED 

INSTALLATION INSTRUCTIONS

 

I-715                                                                                                                   

      Pg. 5 of 5 

Rev. F- 42173                                                                       10/04/16  

 

 

 

 

 

 

 

*Foot Valve also available with silicone (100-16S-1) or Viton 

(100-16V-1) rubber seals.  Please specify material when ordering. 

** Items not shown

 

NO. PART 

NO. 

DESCRIPTION 

65-11 

Swivel Adapter Kit  

2 65-10 

Strainer 

Washer 

65-17-2 

Hose Coupling  

65-11 

Hose Adapter Stem 

65-6 

¼” NPT Pipe Tee Plug – ¼” NPT 

65-7 

¼” NPT Ball Valve 

25-137-6U 

¼” NPT Close Nipple 

61-31-3U 

Adapter MGHT  X ¼” FPT 

61-22BAG 

4 GPM Proportioner (1/4” barb) 

10 

61-32BAG 

1 GPM Proportioner (1/4” barb) 

11 100-59 

Strainer 

Washer 

12 

63-73 

Nozzle (4 GPM) 

13 

63-74-2 

Nozzle (1 GPM) 

NO.

 

PART

 

NO.

 

DESCRIPTION

 

14

 

63

76

 

Screen

 

(4

 

GPM)

 

15

 

63

77

 

Screen

 

(1

 

GPM)

 

16

 

63

82

 

3/16”

 

ID

 

X

 

7”

 

Lg.

 

Vinyl

 

Tubing

 

17

 

63

83

 

3/16”

 

ID

 

X

 

6’

 

Lg.

 

Vinyl

 

Tubing

 

18

 

63

140

 

3/16”

 

ID

 

X

 

4”

 

Lg.

 

Vinyl

 

Tubing

 

19

 

63

78

 

O

Ring

 

20

 

63

79

 

Inlet

 

Barb

 

(1/4”

 

Barb)

 

21

 

100

12

 

¼”

 

ID

 

X

 

8’

 

Lg.

 

Vinyl

 

Tubing

 

22

 

61

107

2

 

Ceramic

 

Weight

 

23*

 

100

16E

 

Foot

 

Valve

 

24**

 

L806

 

Chemical

 

labels

 

25**

 

L775

 

DEMA

 

Unit

 

Label

 

Summary of Contents for 651AG

Page 1: ...er supply can be attached to the left side of the unit by interchanging the plug in the left hand side with the garden hose adapter Note The water supply pressure should not exceed 150 psi B Chemical Supply Place the chemical container in a convenient location not more than 6 ft below the dispensing unit Note greater lifts will reduce injection capacities Insert the end with the foot valve of the ...

Page 2: ... 1 No Tip 35 70 3 6 1 11 80 11 1 4 50 28 1 Metering tip color was formerly clear Note Special tips and proportioners are available to achieve higher and lower dilutions All dilutions were based on 1 GPM flow at 40 psi of water pressure TABLE 2 163BAG 4 GPM FLOW RATE PROPORTIONER 1 4 BARB AND TUBING Metering Tip Color Injection Rates For Viscosities Shown 1 cps 75 cps 200 cps Oz Gal Ratio Oz Gal Ra...

Page 3: ... GPM air gap have excessive hard waterscale and chemical residue build up on it CLEAN WITH THE BLADE OF A KNIFE OR SOAK IN LIME SCALE REMOVER D Air gap proportioner is leaking out of vents Is the correct tubing attached The 1 GPM and 4 GPM outlet tubing has a 9 16 ID It is imperative that this diameter be used not the ID tubing RETURNS NO MERCHANDISE MAY BE RETURNED FOR CREDIT WITHOUT DEMA S WRITT...

Page 4: ...DEMA 651AG SINGLE FEED INSTALLATION INSTRUCTIONS I 715 Pg 4 of 5 Rev F 42173 10 04 16 CHEMICAL CONTAINER FIGURE 1 SWIVEL ADAPTER OR CHEMICAL SUPPLY TUBE MALE THREADED FITTING BALL VALVE OUTLET TUBE ...

Page 5: ... 7 NPT Ball Valve 7 25 137 6U NPT Close Nipple 8 61 31 3U Adapter MGHT X FPT 9 61 22BAG 4 GPM Proportioner 1 4 barb 10 61 32BAG 1 GPM Proportioner 1 4 barb 11 100 59 Strainer Washer 12 63 73 Nozzle 4 GPM 13 63 74 2 Nozzle 1 GPM NO PART NO DESCRIPTION 14 63 76 Screen 4 GPM 15 63 77 Screen 1 GPM 16 63 82 3 16 ID X 7 Lg Vinyl Tubing 17 63 83 3 16 ID X 6 Lg Vinyl Tubing 18 63 140 3 16 ID X 4 Lg Vinyl ...

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