DEMA
®
MODEL 294DC FOAMER & 294DC-DS
DROP STATION FOAMER
INSTALLATION INSTRUCTION
Form I-739 Page 6 of 7
Rev. F-40211
294DC-DS Assembly
NO. PART
NO.
DESCRIPTION
1
16-11
Ball Valve (1/4” NPT)
2
25-137-9U
Close Nipple (1/4” NPT)
3 93-1
Pressure
Regulator
4
93-103-1
Pipe Nipple (1/8” NPT)
5
93-102-1
Elbow (1/8” NPT)
6 93-15-1
Pressure
Gauge
7
29-18-2
5/16” Internal Snap Ring
8
29-17-3
Stainless Steel Washer
9
90-35V
Air Check Valve O-Ring
10
26-49P
Ball 3/16” Teflon
11
93-6-2
Air Check Valve Spring
12
29-14
Air Nozzle Adapter
13 30-5V-14
O-Ring
14 29-6-1
Foamer
Body
15 29-15
Pin
16
29-5P
Ball – 11/16” Dia.
17 29-7
O-Ring
18
29-17-2
Stainless Steel Washer
19
28-18-4
7/16” Snap Ring
20
93-105-1
Reducing Coupling (1/2”
NPT x 3/8” NPT)
NO. PART
NO.
DESCRIPTION
21
65-2
Ball Valve (3/8” NPT)
22
93-104-1
Swivel Adapter Stem
23 65-10
Coupling
24 100-38
Strainer
Washer
25 29-8
Outlet
26
29-12
Check Valve Repair Kit
27
25-29
Metering Knob O-Ring
28
23-34-7
Check Valve Core
29
24-23
Check Valve Spring
30
23-10
Teflon Ball
31
24-25
Check Valve O-Ring
32 24-32T
Metering
Knob
33
100-15-18
Metering Tip
34
29-10
Hi-Lo Screw (4 Reqd.)
