Weil-McLain 94 Series Manual page 47

Boiler manual: • Installation
Parts
(continued)
Figure 49
STEAM boiler trim and control components
Item Description
(note = alternate components)
1 Gage glass 5 ⁄ " diameter X 10 5 ⁄ " long
8 8
2 Gage glass guards, 3 ⁄ " diameter X 12
16
Combination pressure-vacuum gauge, 0–30 psig, 0–30" Hg,
3
4 1 ⁄ " diameter, bottom connection,
2
4
Water gage glass cocks, set ½" NPT, Male inlet
(note)
5 High pressure limit, 0 to 15 psig adjustable, subtractive
differential 2 to 8 psig. Open on high pressure switch action.
(note)
Steam safety valve 1¼"" inlet, 15 psig, side outlet,
1200 lbs/hr capacity
Steam safety valve 1½"" inlet, 15 psg, side outlet,
1900 lbs/hr capacity
6
Steam safety valve 2" inlet, 15 psig, side outlet,
2500 lbs/hr capacity
Steam safety valve 2½" inlet, 15 psig, side outlet,
3529 lbs/hr capacity
Part No. 550-110-275/1018
• Start-Up
Manufacturer
Weil-McLain
1 ⁄ " long Weil-McLain
2
Ametek
1 ⁄ " NPT
4
Conbraco
Johnson
Controls
Honeywell
Conbraco
Conbraco
Conbraco
Conbraco
• Maintenance • Parts
Mfr's part Weil-McLain
number part number
8
383-600-002 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
563-334-595 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
ASC500-5549 510-218-100 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
21-205-03W 510-218-145 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
P47EA-3D
510-312-135 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
PA404A-1009
13-213-08 511-548-051
13-214-08 511-548-052
12-205-08 511-548-056 1 1
12-206-08 511-548-057
Boiler size
9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
1 1
1 1 2 2 1 1 1
1 1 2 2 2
1 1 1 2 2 2 2
1 1
47