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Standard Specification for Fiber-Reinforced Plastic Fans and Blowers
Translate name
STANDARD published on 1.9.2026
Designation standards: ASTM D4167-26
Publication date standards: 1.9.2026
SKU: NS-1286229
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: American technical standard
Category: Technical standards ASTM
This specification covers the minimum requirements for construction of fiber-reinforced thermoset plastic fans (both centrifugal and axial) and blowers, and provides for a common basis for determining safe operating speeds. The fan housing shall be of laminate construction consisting of a resin-rich inner surface layer reinforced with a chemical-resistant glass-fiber or organic-fiber surface mat and an interior layer made of resin reinforced only with noncontinuous glass-fiber strands. Fan wheels shall be manufactured from a corrosion-resistant material as well, with visible defects limited only to the requirements specified. Further rendering the fan wheel and housing electrostatically conductive shall result in a spark-resistant fan. Tests for balance, fan aerodynamic rating, and safe operating speed shall be performed and shall conform to the requirements specified.
Keywords:
axial blowers, centrifugal blowers, fan balancing, fan housing, fan wheel, fiber-reinforced plastic fans (FRP fans), FRP, safe operating speed,, ICS Number Code 23.120 (Ventilators. Fans. Air-conditioners)
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Latest update: 2026-10-12 (Number of items: 2 304 634)
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