Steam Heating Coil
1. A high quality factory installed 2 pass U-Tube heating coil
constructed from 18 gauge 3/4" O.D. single wall copper
tubing designed for a maximum working pressure of 150 psi.
2. All wetted parts including the tube sheet and baffles are
non-ferrous for maximum longevity.
3. Heavy duty fabricated steel head with threaded NPT steam and
condensate connections.
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Optional vessel construction and optional general construction
features.
Steam Heating Coil (options)
1. Double wall tubing with a leak detection port
2. Alternate tubing material please specify:
(Stainless Steel, 90/10 Copper-Nickel, Other)
3. Fabricated steam head constructed from:
(Stainless Steel, Copper Alloy, Other)
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Steam Operating Controls
1. Steam operating controls are factory selected, sized, piped,
and tested to ensure reliable operation.
2. All steam components are factory plumbed with schedule 40
black iron pipe and ready for steam and condensate connections.
3. High quality cast iron pilot operated steam control valve
modulates the flow of steam through the heating coil to provide
accurate water temperature control.
4. Cast iron Y strainer with 20 Mesh screen protects the steam
controls and coil from dirt and debris in the steam supply.
5. Thermostatic drip trap removes condensate from the steam supply
line.
6. Heavy duty cast iron float and thermostatic main condensate
trap for optimum efficiency.
7. Brass vacuum breaker and dial steam pressure gauge installed
in the heating coil head.
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Operating
Controls (options)
4. Steam controls are factory selected and sized, but shipped
loose for in the field installation by others.
5. Various steam control valves are available to meet the specific
needs of your application, please specify: Self-operated
type, pneumatic operated, electric motor operated, separate pressure
reducing pilot type.
6. Single solenoid safety system closes the control valve should
the water temperature in the tank reach the hi-limit set
point. Requires 120 volt 5 amp electrical service.
7. A double solenoid safety system dumps over heated water in
the storage tank to drain in addition to closing the control
valve. Requires 120 volt 5 amp electrical service.
8. Dial water thermometer and pressure gauge factory installed
in the tank.
9. Factory wrapped and baffled steam coil with integral pump
package.
10. Steam Controls to be cast steel construction.
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