Span for PolyPropylene 40

Maximum support spacing for PP – PolyPropylene Sch 40 (°F)

Pipe Size (in)	60°	100°	140°	180°
1/2	1.5′	1.5′	1.5′	1′
3/4	2′	2′	1.5′	1.5′
1	2′	2′	2′	1.5′
1-1/4	2.5′	2′	2′	2′
1-1/2	2.5′	2.5′	2′	2′
2	3′	2.5′	2.5′	2′
3	3.5′	2.5′	3′	2.5′
4	4′	3′	3.5′	3′

Maximum support spacing for PP – PolyPropylene Sch 40 (°C)

Pipe Size (in)	15.6°	37.8°	60°	82.2°
1/2	0.46m	0.46m	0.46m	0.3m
3/4	0.61m	0.61m	0.46m	0.46m
1	0.61m	0.61m	0.61m	0.46m
1-1/4	0.76m	0.61m	0.61m	0.61m
1-1/2	0.76m	0.76m	0.61m	0.61m
2	0.91m	0.76m	0.76m	0.61m
3	1.07m	0.76m	0.91m	0.76m
4	1.22m	0.91m	1.07m	0.91m