PowerStack is a state-of-the-art twin-walled exhaust system designed to convey power generator exhaust.

Listed to UL103 and UL2561 to 60"WC pressure and 1400°F operating temperature
22 internal diameters ranging from 4 inch (100mm) to 48 inch (1200mm).
Fully welded inner liner manufactured in corrosion resistant bespoke 316L-PCM stainless steel
Outer jacket of 304 polished stainless steel.
Double-wall with 1 inch (25mm), 2 inch (50mm) and 4 inch (100mm) insulation.
Full range of components,
Industry-only Adjustable Length UL-listed to 60"WC pressure and 1400°F operating temperature
Industry-first 3° elbows, 6° elbows, 87° elbows and 87° Tees.
Industry-first Flanged male/female jointing system with Graphite gasket
Industry-only 5-YEAR PERFORMANCE AND LEAKAGE GUARANTEE!

Material	Inner Liner: 316L-PCM Stainless Steel Outer Case: 304 Stainless Steel
Insulation	Insulfrax 8.14 lbs/cu.ft (128 kg/m3)
Max. Pressure	60 inWG (14945 Pa)
Max. Temperature	1400°F (760°C) per UL2561
Warranty	1-Year Warranty / Extended 15-Year Warranty 5-Year Performance and Leakage Guarantee
Listing Certification	UL 103, Standard for Factory-Built Chimneys for Residential Type and Building Heating Appliances. UL 2561, Standard for 1400°F Chimneys ULC/ORD-C959, Standard for 540° and 760°C Industrial Chimney

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