AWWA Class SA Stainless Steel Ring Flanges

Dimensions: AWWA Class SA Stainless Steel Ring Flanges

ALL DIMENSIONS ARE IN INCHES UNLESS OTHERWISE STATED

IPS Size

API Part Number	Size	O.D.	I.D.	Ø B.H.C.	Ø B.H.	# B.H.	THK	Weight Lbs
SPF0200-A	2	6.00	2.44	4.75	0.750	4	0.500	3.0
SPF0250-A	2.5	7.00	2.94	5.50	0.750	4	0.500	4.0
SPF0300-A	3	7.50	3.57	6.00	0.750	4	0.500	4.7
SPF0400-A	4	9.00	4.57	7.50	0.750	8	0.500	6.4
SPF0500-A	5	10.00	5.66	8.50	0.875	8	0.500	7.2
SPF0600-A	6	11.0	6.72	9.50	0.875	8	0.500	8.4
SPF0800-A	8	13.50	8.72	11.75	0.875	8	0.500	11.4
SPF1000-A	10	16.00	10.88	14.25	1.000	12	0.625	17.4
SPF1200-A	12	19.00	12.88	17.00	1.000	12	0.625	25.5
SPF1400-A	14	21.00	14.19	18.75	1.125	12	0.625	31.3

Notes:

• Dual grade 304/304L & 316/316L Stainless Steel material conforms to the requirements of AWWA C228 specifications. Other material is available upon request.
• Meets ANSI class 150 pattern.
• Pressure Ratings: 50psi at atmospheric temperature.
• For flanges larger than 14″ see AWWA Class “B”
• Class SB is being sold as the recommended product for sizes 10”, 12”, 14” and meet/exceed the required pressure ratings for Class SA