Selection Criteria: Fast Selection Table

Fast Selection Table

Please consult literature of the equipment manufacturer to determine proper pipe sizing for the capacities and distances in your particular application. Only then should this Fast Selection Table be consulted to assist in the proper selection of the APR Control.

Note: This Table should only be used for Systems between .5 through 15 Tons where the length of the riser is less than 50 feet and less than 50% of the toal suction line length.

NA = In split system applications, the APR Control should not be used.

System or Circuit Tonnage	Packaged System	Split System	Installed # APR Control	Minimum Tons Capacity Limit	Percent % Capacity Modulation	Maximum (OD) Suction Riser
1.00	X		APR-1R	0.00	100	NA
1.00		X	APR-1R	0.00	100	NA
1.50	X		APR-1R	0.05	100	NA
1.50		X	APR-1R	0.05	100	NA
2.00	X		APR-1R	0.55	75	NA
2.00		X	APR-1R	0.55	75	3/4"
2.50	X		APR-1R	1.05	58	NA
2.50		X	APR-1R	1.05	58	7/8"
3.00	X		APR-1R	1.55	48	NA
3.00	X		APR-1	0.00	100	NA
3.00		X	APR-1R	1.55	48	7/8"
3.50	X		APR-1R	2.00	58	NA
3.50	X		APR-1	0.05	100	NA
3.50		X	APR-1R	2.00	58	1-1/8"
4.00	X		APR-1R	2.55	36	NA
4.00	X		APR-1	0.60	85	NA
4.00	X		APR-1.4	0.00	100	NA
4.00		X	APR-1R	2.55	36	7/8"
4.00		X	APR-1	0.60	85	3/4"
5.00	X		APR-1R	3.55	29	NA
5.00	X		APR-1	1.60	68	NA
5.00	X		APR-1.4	1.00	80	NA
5.00		X	APR-1R	3.55	29	1-3/8"
5.00		X	APR-1	1.60	68	1-1/8"
5.00		X	APR-1.4	1.00	80	7/8"
6.25	X		APR-1R	4.80	23	NA
6.25	X		APR-1	2.85	55	NA
6.25	X		APR-1.4	2.25	64	NA
6.25	X		APR-2	0.40	93	NA
6.25		X	APR-1R	4.80	23	1-5/8"
6.25		X	APR-1	2.85	55	1-3/8"
6.25		X	APR-1.4	2.25	64	1-1/8"
6.25		X	APR-2	0.40	93	5/8"
7.50	X		APR-1	4.10	45	NA
7.50	X		APR-1.4	3.50	53	NA
7.50	X		APR-2	1.65	78	NA
7.50	X		APR-2.5	0.00	100	NA
7.50		X	APR-1	4.10	45	1-5/8"
7.50		X	APR-1.4	3.50	53	1-3/8"
7.50		X	APR-2	1.65	78	1-1/8"
8.25	X		APR-1	4.85	41	NA
8.25	X		APR-1.4	4.25	48	NA
8.25	X		APR-2	2.40	71	NA
8.25	X		APR-2.5	0.00	100	NA
8.25		X	APR-1	4.85	41	1-5/8"
8.25		X	APR-1.4	4.25	48	1-5/8"
8.25		X	APR-2	2.40	71	1-1/8"
10.00	X		APR-1	6.60	34	NA
10.00	X		APR-1.4	6.00	40	NA
10.00	X		APR-2	4.15	58	NA
10.00	X		APR-2.5	2.00	80	NA
10.00	X		APR-3	0.00	100	NA
10.00		X	APR-1	6.60	34	1-5/8"
10.00		X	APR-1.4	6.00	40	1-5/8"
10.00		X	APR-2	4.15	58	1-5/8"
10.00		X	APR-2.5	2.00	80	1-1/8"
12.50	X		APR-1.4	8.50	32	NA
12.50	X		APR-2	6.65	47	NA
12.50	X		APR-2.5	4.50	64	NA
12.50	X		APR-3	2.50	80	NA
12.50	X		APR-3.5	0.00	100	NA
12.50		X	APR-1.4	8.50	32	2-1/8"
12.50		X	APR-2	6.65	47	1-5/8"
12.50		X	APR-2.5	4.50	64	1-5/8"
12.50		X	APR-3	2.50	80	1-1/8"
15.00	X		APR-2	9.15	39	NA
15.00	X		APR-2.5	7.00	53	NA
15.00	X		APR-3	5.00	67	NA
15.00	X		APR-3.5	0.00	100	NA
15.00		X	APR-2	9.15	39	2-1/8"
15.00		X	APR-2.5	7.00	53	1-5/8"
15.00		X	APR-3	5.00	67	1-5/8"

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