Pressurization system A1001YZUMC1

Product overview
Small-volume purging/pressurization system enabling general-purpose enclosures to be used in specified hazardous locations as an alternative to NEMA Type 7 or 9. Catalog A1001YZUMC1 (C1) supports enclosures up to 2 ft³ (0.06 m³) for certain Class I locations; the C2 variant supports enclosures up to 10 ft³ for certain Class II locations.

Industry Standards

• Classified by Underwriters Laboratories (UL), cUL and Factory Mutual (FM)
• A1001YZUMC1 (C1, up to 2 ft³): NEC Type Y Class I, Division 1, Groups A, B, C, D to Division 2
• A1001YZUMC1 (C1, up to 2 ft³): NEC Type Z Class I, Division 2, Groups A, B, C, D to Unclassified
• A1001YZUMC2 (C2, up to 10 ft³): NEC Type Y Class II, Division 1, Groups F, G to Division 2
• A1001YZUMC2 (C2, up to 10 ft³): NEC Type Z Class II, Division 2, Groups F, G to Unclassified

Features

• Universal mounting plate
• Two models for maximum enclosure volumes up to 2 ft³ (C1) or 10 ft³ (C2)
• Mounting plate: Type 316L stainless steel
• Regulator body: zinc with enamel finish; polycarbonate regulator handle
• Enclosure pressure gauge: aluminum with enamel finish
• Fasteners available in aluminum or stainless steel
• Includes tamper-proof regulator with gauge (TR-10G) to comply with NFPA over-pressurization protection
• Optional pressure vent required for inlet pressures over 5 PSI (order EPV-1-SA-00 or EPV-1-SA-90)

Product Attributes

• Article Number: 12796
• Catalog Number: A1001YZUMC1
• Model: 1001, Class 1
• Volume (max): 2 ft³ (0.06 m³) for C1; C2 supports up to 10 ft³
• Dimensions (H x W x D): 9 in x 9 in x 5 in (229 mm x 229 mm x 127 mm)
• Material: Stainless Steel 316L
• Finish: Brushed
• Thickness: 14 ga (1.98 mm)
• Weight: 7.98 lb (3.74 kg)
• UPC: 783510127961
• EAN: 8713574247444
• Standard packaging quantity: 1