Page 1
DEMA® MODEL 581-SP
SOLID BOWL FEEDER
(MOUNTED ON A BOARD)
1
4
2
FLOAT SWITCH
ASSEMBLY
7
SPRAY ARM
ASSEMBLY
5
3
6
8
9
NO. PART NO. DESCRIPTION
1 58-1 Vacuum Breaker
2 58-103-2 J.G. Fitting ¼ X ¼ (Plastic)
3 58-6-6 Stainless Steel Tube (¼” OD X 6” Lg.)
4 58-29 Compression Elbow
5 58-6 Stainless Steel Tube (¼” OD X 8” Lg.)
6 58-97-16 Plastic Tubing (¼” OD X 16” Lg.)
7 63-80 Inlet Barb (For Overflow Draining)
8 58-98-1 Plastic Coupling
9 59-97-9 Compression Fitting (3/8” OD X ½” MPT)
Page 2
DEMA® MODEL 581-SP
SOLID BOWL FEEDER
(MOUNTED ON A BOARD)
2
3
4
5
6
7
8
VACUUM BREAKER
BREAKDOWN
10
11
13
12
1
17
18
SPRAY ARM ASSY.
14
15
16
19
20
21
9
FLOAT SWITCH ASSY.
12
22
23
10
24
13
25
26
27
NO. PART NO. DESCRIPTION
1 58-1 Vacuum Breaker (Plastic)
2 24-67 #8 HiLo Screw
3 58-23 Splash Guard
4 58-87 Vacuum Seat
5 58-51 O-Ring
6 58-86 Rubber Washer
7 58-21 Vacuum Breaker Poppet
8 58-20 Vacuum Breaker Body
9 85-13B Spray Arm Assembly
10 58-8 Compression Nut
11 58-112-1 Top Fitting W/O-Ring (Brass)
12 44-116-2 #8 Screw
13 58-9 O-Ring only (EP)
14 58-28 Spring
28
29
NO. PART NO. DESCRIPTION
15 58-113-1 Ball (Teflon)
16 58-18 Spray Arm
17 58-14 Arm Plug
18 58-109-1 Hex Socket Plug
19 58-27 Safety Paddle
20 58-16-2 Spray Nozzle 1/8” NPT
21 58-82 Adapter
22 85-14 Float Switch Assy. (Plastic)
23 80-67-3 Compression Nut (For 1/4” O.D. Tube)
24 58-26 Top Fitting w/O-Ring (Plastic)
25 58-63 Level Switch Mounting
26 58-70 Spacer
27 58-64 Level Switch
28 58-111-SP Solid Bowl Feeder
29 63-80 Inlet Barb 3/8”
Page 3
DEMA® MODEL 581-SP
SOLID BOWL FEEDER
(MOUNTED ON A BOARD)
2
4
3
5
23
22
1
8
12
6
7
9
10
11
12
13
14
15
16
17
18
19
20
21
NO. PART NO. DESCRIPTION
1 44-123-14B Valve Assembly Less Cover
2 41-9-5-2 Solenoid Coil – 12 VDC
3 41-16-7 Screw (3 Req’d)
4 41-41 Nylon Washer
5 44-135-1 Flange
6 41-34 Spacer Ring
7 41-7-25 Enclosing Tube
8 61-78 Valve Repair Kit
9 41-1-8 Kick-Off Spring
10 41-10-11 Plunger
11 41-15-5 Diaphragm
12 58-29 Male Elbow Compression Fitting
NO. PART NO. DESCRIPTION
13 41-36-1 Strainer Screen
14 23-27 O-Ring Seal (Buna-N)
15 41-35-2 Screen Cap
16 58-6-2 ¼” O.D. x 2” Tube
17 58-103-2 J.G. Straight Fitting ¼ x ¼ (Plastic)
18 73-13-2 Pressure Regulator w/2 Gauge Ports
19 73-14-1 Ball Valve
20 73-15-1 Mounting Bracket
21 44-116-2 HiLo Screw (#8 x 3/8” Lg.) (4 Req’d)
22 58-60 #6 Stainless Hi Lo Screw ½” Lg.
23 73-17-1 Solenoid Cover
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