Page 177 - O-Plumbing.indd

Sum 1-800-634-6313 423-461-4700 O177
www.summersindustrial.com

PLUMBING

INVERTED BUCKET A
STEAM TRAPS

B

C

D

Material Specifications - Body and cover - 30,000 PSI Tensile Cast Iron; gasket MIL-G-12803A-P1151A-ASTM-D1170; valve pin and E
seat AISI 416 stainless steel heat treated; bucket lever and retainer f18-8 stainless steel; cap screws - high strength heat treated F
steel. 100,000 PSI Tensile minimum. Maximum pressure - 250 PSIG; maximum temperature 406°F; maximum working pressure is
controlled by pressure of seat orifice.

Specifications With Side Inlet

Product Mfg. Std. Pipe Max. Set Wt. G
# # Conn., Pressure Work Lbs. H
In. Press. I
490990 8197C 75 5 J
1/2 80# 5
491020 B1075A 150 125#
3/4
491050 B1125A 150
3/4

RADIATOR STEAM TRAPS

K

L

M

Low Pressure - Thermal Element Thermostat Low Pressure - Thermal Element Thermostat N
O
Body, cap, nut and tail-piece are of high quality brass. The ther- High quality brass body, cap, nut and tail-piece. The thermostat P
mostat, pin and seat are constructed of a non-corrosive alloy to pin and seat are constructed of non-corrosive alloy to give long life Q
give long life under actual service conditions. Seat and thermostat under actual service conditions. Thermostat and seat are both
are renewable. Rough brass, cadmium plated finish. Maximum renewable. Capacity 200 sq. ft. E.D.R. Rough brass.
operating pressure of 25 pounds.
Product # - 491310
Product # - 491290
Mfg. # - 17C - 1/2” angle, weight 1-3/4 lbs.
Mfg. # - 8C - Capacity 400 sq. ft. E.D.R.; 3/4” angle, Wt. 2-1/2
lbs.

All above open stock.

R

August 31, 2009