Description
UNF250R - Appleton - 2‑1/2" Female/Female Malleable Iron Explosion Proof Union
The UNF250R supports larger conduit diameters (2-1/2″) and allows separation without disturbing the full system. Its rugged iron body ensures safety and strength in industrial settings.
GENERAL SPECIFICATIONS
- NEC/CEC Certifications and Compliances
- Class I, Division 1 and 2, Groups A, B, C, D; Class II, Division 1 and 2, Groups E, F, G; Class III
- Standard Materials
- UNY and UNF (non-expansion) unions: 1/2 thru 1: steel or aluminum; 1-1/4 thru 6: malleable iron or copperfree (4/10 of 1% max.) aluminum. UNY and UNF expansion unions: steel. UNL unions: malleable iron and steel
- Standard Finishes
- Malleable iron products: triple-coat (1) zinc electroplate, (2) chromate, and (3) epoxy powder coat. Steel products: zinc electroplate. Aluminum products: epoxy powder coat
- Options
- 1/2, 3/4, and 1 UNF/UNY available in stainless steel (add suffix -SS)
PRODUCT DATASHEET