Pressure Wash Interchange Coupler Rated Pressure

Body Size	Brass Coupler Steel Nipple Working	Brass Coupler Steel Nipple Burst	Brass Coupler  &  Nipple Working	Brass Coupler  &  Nipple     Burst	Stainless Coupler  &  Nipple WP	Stainless Coupler & Nipple Burst
1/8	2600	10,400	2500	10,000	4200	16,800
1/4	5500	22,000	5200	20,800	6700	26,800
3/8	3500	14,000	2700	10,800	5500	22,000
1/2	2700	10,800	2200	8800	3000	12,000
3/4	2700	10,800	1700	6800	3000	12,000
1	2000	8000	1200	4800	1700	6800
1-1/4	2000	8000	1700	6800	2000	8000
1-1/2	2000	8000	1400	5600	2000	8000
2	2000	8000	1400	5600	2000	8000