DIMENSIONS inches (mm)
TABLE 1: APPROXIMATE ACTUATION/DE-ACTUATION FLOW RATES UPPER FIGURES IN GPM. LOWER FIGURES IN M3/HR
VANE LAYERS 3" Pipe 4" Pipe 6" Pipe 8" Pipe 10" Pipe
12" Pipe
14" Pipe
16" Pipe
18" Pipe
20" Pipe
1
45-22
95-40 210-120
375-175 600-300
900-450 1200-600 1400-800 2000-1000 2400-1200
10-5
22-9
48-27
85-40
138-68
204-102 650-350
273-136
318-182
454-227 1450-800
545-273
1 & 2
23-14
50-35
130-90 30-20 80-60
230-150 450-250
900-500 1200-650
1800-1000 409-227 1200-700
5.2-3.2 11.4-7.9
52-34
102-57
148-79
204-114 600-350
2735-148 750-450 165-125 550-360 125-821 360-250
329-182
1, 2, & 3
11-7
27-19
160-115 300-180
450-275
1000-600 227-136 700-450 159-102 460-325
2.5-1.67 6.1-4.3
18-14
36-26 120-90 27-20 80-65
68-41
102-62
136-79
273-159 850-550 193-125 575-400
1, 2, 3, &
17-124 3.9-2.7
60-45
230-150
310-200
430-280
4
14-10
52-34
70-45
98-64
1, 2, 3, 4,
40-30 9.1-6.8
135-100
200-140
290-200
& 5
18-15
31-23
45-32
66-45
82-578
104-74
131-91
Values shown in both charts are nominal. If normal flows exceed actuation rates by less than 10%, custom vanes are recommended. Figures are based on standard vertical installation in a 1½" thredolet in a horizontal run of pipe. Actuation rates are based on cold water at a specific gravity of 1.0. For fluids of different gravity, actuation rates may be approximated by dividing the rate shown by the square root of the specific gravity.
TABLE 2: APPROXIMATE ACTUATION/DE-ACTUATION FLOW RATES FOR AIR. UPPER FIGURES IN SCFM. LOWER FIGURES IN NM 3 /S
VANE LAYERS 3" Pipe 4" Pipe 6" Pipe
8" Pipe 10" Pipe
12" Pipe 14" Pipe 16” Pipe
18" Pipe
20" Pipe
1 210-105 400-200 950-475 1550-850 2400-1300 3450-1900 4700-2600 6400-3500 8000-4400 10000-5500 .10-.05 .19-.09 .45-.22 .73-.40 1.1-0.6 1.6-0.9 2.2-1.2 3.0-1.78 3.8-2.1 4.7-2.6 1 & 2 120-70 195-140 550-375 1100-700 1850-1200 2700-1750 3400-2200 4800-3100 6000-3900 7400-4800 .06-.03 .09-.07 .26-.18 .52-.33 .87-.57 1.3-0.8 1.6-1.0 2.3-1.5 2.8-1.8 3.5-2.3 1, 2, & 3 60-48 135-100 375-265 725-500 1200-850 1850-1300 2600-1800 3350-23500 4300-3000 5300-3700 .03-.02 .06-.05 .18-.13 .34-.24 .57-.40 .87-.61 1.2-0.8 1.6-1.1 2.0-1.4 2.5-1.7 1, 2, 3, & 65-50 260-200 500-400 875-700 1250-1000 1900-1500 2500-2000 3100-2500 3900-3100 4 .03-.02 .12-.09 .24-.19 .41-.33 .59-.47 .90-.71 1.2-0.9 1.5-1.2 1.8-1.5 1, 2, 3, 4, 130-100 310-250 650-525 1000-800 1600-1250 2200-1750 2800-2550 3550-2850 & 5 .06-.05 .15-.12 .31-.25 .47-.38 .76-.59 1.04-0.83 1.3-1.1 1.7-1.3
Actuation rates are based on air at standard conditions.
311⁄32 (84.93)
ORDERING INFORMATION: For Horizontal Pipe 8590A-H Vane Operated Flow Switch with cordset and receptacle, field sadjustable, 3" to 20" Pipe
2 ½ (63.5)
UL and CSA TYPE INCLUDES 16 GA. LEADS, 6" LONG.
EXPLOSION-PROOF HOUSING WITH ¾" CONDUIT CONNECTION
8 (203.2)
Horizontal Vane Flow Switch only R830-6731 20' Electrical Cordset EMR-889-F4AFC-20F
6 ¾ (171.45)
Electrical Receptacle EMR-889-M4AF1-1F For Vertical Pipe (flow going up only) 8590A-V Vane Operated Flow Switch with cordset and receptacle, field adjustable, 3" to 20" Pipe
SWITCH BODY OF SÆ 72 BRASS OR 316 STAINLESS STEEL 1½" NPT MAGNET KEEPER 430 STAINLESS STEEL VANE and VANE BLOCK 316 STAINLESS STEEL FIVE LAYER VANE DESIGNED FOR 1½" TO 20" PIPES.
411⁄16 (119.06)
1 (25.4)
Vertical Vane Flow Switch only R830-6725 20' Electrical Cordset EMR-889N-F4AFC-20F Electrical Receptacle EMR-889N-M4AF1-1F
DIMENSIONS SHOWN ARE SUBJECT TO CHANGE. PLEASE OBTAIN CERTIFIED PRINTS FROM FIVES NORTH AMERICAN COMBUSTION, INC. IF SPACE LIMITATIONS OR OTHER CONSIDERATIONS MAKE EXACT DIMENSION(S) CRITICAL .
Bulletin 8590l Page 3
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