Heaters
The SRH series of heat-exchanger unit heaters is designed for steam applications on drilling rigs where boiler neglect can lead to freeze-up conditions. During an accidental freeze-up the SafeDeform™ core headers are designed to accommodate ice expansion. The SRH Series is designed for pressures
up to 100 psi in single-pass configurations only. SRH heaters meet ASME requirements with a
CRN.
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The HHP series
of heat-exchanger unit heaters is designed for the most rugged industrial
applications in steam, hot water, glycol or other fluid circulating heating
systems. The HHP series is designed for pressures and temperatures up to 450
psi and 550 °F respectively. HHP heaters include our PerformaCore™
high-performance heat-exchanger cores that are available in 5/8 in. O.D.
16-gauge (0.065 in.) fin tube with single-pass (for steam or fluids) and
multi-pass configurations (for fluids only) to meet your specific
requirements. HHP heaters meet ASME requirements with a CRN.
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XEU1 - Explosion-proof Electric Unit Heater
The XEU1 series of explosion-proof electric unit heaters are designed to meet U.S. and Canadian certification standards. The three sizes of XEU1 heaters include our ExCaliber™ high performance liquid-to-air heat-exchanger cores that are available in 27 model choices of voltage and heat output combinations to meet your specific requirements.
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Hazloc Heaters uses AspenTech's
HTFS®
(Heat Transfer Fluid Flow Software) software for the design and analysis of
SRH, HUH, and HHP heaters. AspenTech's HTFS® software offers
state-of-the-art heat exchanger simulation and design based on over 35 years
of industry-lead research. With over 400 of the world's most renowned
companies using HTFS® software, you can have confidence in the
performance output of our heaters based on your specific input requirements.
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WMB* Wall Mounting Bracket For use in buildings that have substantial walls. The Z sections provide additional support where necessary.
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BMB* Basic Mounting Bracket For applications where the support arm can be bolted or welded directly to structural steel or concrete.
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PMB* Pipe Mounting Bracket For buildings with insufficient strength to use other types of mounting brackets. Requires 3 in. pipe (3.5 in. O.D., min. Sch. 40, not supplied).
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HMB Hanging Mounting Bracket Ideal and economical if adequate overhead structure exists. Requires 1/2 in. pipe, cut and threaded (min. Sch. 40, not supplied).
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ET5STS - SPST Line-Voltage Thermostat. 22 Amps Resistive Load, 277 VAC Max. 3/4 HP@125 VAC; 1-1/2 HP@ 250/277 VAC.
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TBX1 (SPDT) Explosion-proof Thermostat - Class I, Grp C&D, Class II, Grp E, F & G. Temperature range: 40°F to 80°F (5°C to 27°C) 3/4" - NPT conduit opening on top and bottom 22 Amps Resistive Load, 277 VAC Max. 3/4 HP@125 VAC; 1-1/2 HP@ 250/277 VAC.
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