R-407F PT Chart

R-407F saturation pressure, −40 to 150 °F−40 to 65 °C. Used in supermarket and commercial refrigeration (R-404A/R-22 replacement).

How to use ↓

Safety class A1Zeotropic blendGlide 9.98 °F at 40 °F evapGlide 5.54 K at 4.4 °C evap

PT lookup

Step 1 Refrigerant

Step 2 I know the

Temperature Pressure

Step 3 Temperature

°F°C

Type a temperature to see the saturation pressure.

R-407F pressure temperature table

Liquid = bubble (subcooling). Vapor = dew (superheat). Below 0 psig: inches of mercury vacuum. Highlighted: 40 °F and 100 °F.Liquid = bubble (subcooling). Vapor = dew (superheat). Negative kPa = vacuum. Highlighted: 4 °C and 38 °C.

R-407F saturation pressure by temperature, °F and psig (vacuum in inches of mercury)
°F	Liquid bubble, psig	Vapor dew, psig
-40	4.9	0.5 inHg
-39	5.4	0.2
-38	5.9	0.6
-37	6.4	1.0
-36	7.0	1.4
-35	7.5	1.9
-34	8.1	2.3
-33	8.6	2.8
-32	9.2	3.3
-31	9.8	3.7
-30	10.4	4.2
-29	11.0	4.7
-28	11.7	5.2
-27	12.3	5.8
-26	12.9	6.3
-25	13.6	6.8
-24	14.3	7.4
-23	15.0	7.9
-22	15.7	8.5
-21	16.4	9.1
-20	17.1	9.7
-19	17.8	10.3
-18	18.6	10.9
-17	19.3	11.6
-16	20.1	12.2
-15	20.9	12.9
-14	21.7	13.6
-13	22.5	14.2
-12	23.4	14.9
-11	24.2	15.7
-10	25.1	16.4
-9	25.9	17.1
-8	26.8	17.9
-7	27.7	18.6
-6	28.7	19.4
-5	29.6	20.2
-4	30.6	21.0
-3	31.5	21.8
-2	32.5	22.7
-1	33.5	23.5
0	34.5	24.4
1	35.5	25.3
2	36.6	26.2
3	37.7	27.1
4	38.7	28.0
5	39.8	28.9
6	40.9	29.9
7	42.1	30.9
8	43.2	31.9
9	44.4	32.9
10	45.6	33.9
11	46.8	34.9
12	48.0	36.0
13	49.2	37.1
14	50.5	38.2
15	51.8	39.3
16	53.1	40.4
17	54.4	41.5
18	55.7	42.7
19	57.1	43.9
20	58.5	45.1
21	59.9	46.3
22	61.3	47.6
23	62.7	48.8
24	64.2	50.1
25	65.6	51.4
26	67.1	52.7
27	68.6	54.0
28	70.2	55.4
29	71.7	56.8
30	73.3	58.2
31	74.9	59.6
32	76.5	61.0
33	78.2	62.5
34	79.9	64.0
35	81.5	65.5
36	83.3	67.0
37	85.0	68.6
38	86.8	70.1
39	88.5	71.7
40	90.3	73.4
41	92.2	75.0
42	94.0	76.7
43	95.9	78.3
44	97.8	80.1
45	99.7	81.8
46	101.7	83.5
47	103.7	85.3
48	105.7	87.1
49	107.7	89.0
50	109.7	90.8
51	111.8	92.7
52	113.9	94.6
53	116.0	96.5
54	118.2	98.5
55	120.4	100.5
56	122.6	102.5
57	124.8	104.5
58	127.1	106.6
59	129.4	108.7
60	131.7	110.8
61	134.0	112.9
62	136.4	115.1
63	138.8	117.3
64	141.2	119.5
65	143.7	121.8
66	146.2	124.1
67	148.7	126.4
68	151.2	128.7
69	153.8	131.1
70	156.4	133.5
71	159.0	135.9
72	161.7	138.4
73	164.4	140.9
74	167.1	143.4
75	169.9	146.0
76	172.6	148.5
77	175.5	151.2
78	178.3	153.8
79	181.2	156.5
80	184.1	159.2
81	187.0	161.9
82	190.0	164.7
83	193.0	167.5
84	196.0	170.4
85	199.1	173.3
86	202.2	176.2
87	205.3	179.1
88	208.5	182.1
89	211.7	185.1
90	215.0	188.1
91	218.2	191.2
92	221.5	194.4
93	224.9	197.5
94	228.3	200.7
95	231.7	203.9
96	235.1	207.2
97	238.6	210.5
98	242.1	213.8
99	245.7	217.2
100	249.3	220.6
101	252.9	224.1
102	256.5	227.6
103	260.2	231.1
104	264.0	234.7
105	267.8	238.3
106	271.6	241.9
107	275.4	245.6
108	279.3	249.3
109	283.2	253.1
110	287.2	256.9
111	291.2	260.8
112	295.2	264.7
113	299.3	268.6
114	303.5	272.6
115	307.6	276.6
116	311.8	280.7
117	316.1	284.8
118	320.3	288.9
119	324.7	293.1
120	329.0	297.4
121	333.4	301.7
122	337.9	306.0
123	342.4	310.4
124	346.9	314.8
125	351.5	319.3
126	356.1	323.8
127	360.8	328.4
128	365.5	333.0
129	370.2	337.7
130	375.0	342.4
131	379.9	347.2
132	384.7	352.0
133	389.7	356.9
134	394.6	361.8
135	399.7	366.8
136	404.7	371.8
137	409.8	376.9
138	415.0	382.0
139	420.2	387.2
140	425.4	392.4
141	430.7	397.7
142	436.1	403.1
143	441.5	408.5
144	446.9	413.9
145	452.4	419.5
146	457.9	425.1
147	463.5	430.7
148	469.1	436.4
149	474.8	442.2
150	480.6	448.0

R-407F saturation pressure by temperature, °C and kPa (negative = vacuum)
°C	Liquid bubble, kPa	Vapor dew, kPa
-40	33.7	-1.7
-39	40.0	3.4
-38	46.6	8.6
-37	53.4	14.1
-36	60.4	19.8
-35	67.7	25.7
-34	75.2	31.9
-33	83.0	38.2
-32	91.0	44.8
-31	99.4	51.7
-30	108.0	58.8
-29	116.8	66.1
-28	126.0	73.7
-27	135.5	81.6
-26	145.3	89.8
-25	155.4	98.2
-24	165.8	106.9
-23	176.5	115.9
-22	187.5	125.3
-21	198.9	134.9
-20	210.6	144.8
-19	222.7	155.1
-18	235.2	165.7
-17	247.9	176.6
-16	261.1	187.9
-15	274.6	199.5
-14	288.6	211.5
-13	302.9	223.8
-12	317.6	236.5
-11	332.7	249.6
-10	348.2	263.1
-9	364.2	277.0
-8	380.6	291.3
-7	397.4	305.9
-6	414.6	321.1
-5	432.3	336.6
-4	450.4	352.5
-3	469.0	368.9
-2	488.1	385.8
-1	507.7	403.1
0	527.7	420.9
1	548.3	439.1
2	569.3	457.9
3	590.9	477.1
4	612.9	496.8
5	635.5	517.1
6	658.6	537.8
7	682.3	559.1
8	706.5	580.9
9	731.3	603.2
10	756.6	626.1
11	782.5	649.6
12	809.0	673.6
13	836.0	698.2
14	863.7	723.4
15	891.9	749.2
16	920.8	775.7
17	950.3	802.7
18	980.5	830.3
19	1011.2	858.6
20	1042.6	887.5
21	1074.7	917.1
22	1107.4	947.4
23	1140.8	978.3
24	1174.9	1009.9
25	1209.7	1042.2
26	1245.2	1075.2
27	1281.3	1109.0
28	1318.2	1143.4
29	1355.9	1178.6
30	1394.2	1214.6
31	1433.3	1251.3
32	1473.2	1288.8
33	1513.8	1327.1
34	1555.1	1366.1
35	1597.3	1406.0
36	1640.2	1446.7
37	1684.0	1488.2
38	1728.5	1530.6
39	1773.9	1573.9
40	1820.1	1618.0
41	1867.1	1662.9
42	1915.0	1708.8
43	1963.7	1755.6
44	2013.3	1803.3
45	2063.8	1852.0
46	2115.2	1901.6
47	2167.4	1952.2
48	2220.6	2003.8
49	2274.7	2056.3
50	2329.7	2109.9
51	2385.6	2164.5
52	2442.5	2220.2
53	2500.4	2276.9
54	2559.2	2334.7
55	2619.0	2393.7
56	2679.8	2453.7
57	2741.6	2514.9
58	2804.5	2577.3
59	2868.3	2640.9
60	2933.2	2705.6
61	2999.2	2771.7
62	3066.2	2838.9
63	3134.3	2907.5
64	3203.5	2977.5
65	3273.8	3048.7

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R-407F PT Chart

°F / psig · Safety class A1 · Zeotropic blend

refrigerantptchart.com

°F	Liquid	Vapor
-40	4.9	0.5"
-39	5.4	0.2
-38	5.9	0.6
-37	6.4	1.0
-36	7.0	1.4
-35	7.5	1.9
-34	8.1	2.3
-33	8.6	2.8
-32	9.2	3.3
-31	9.8	3.7
-30	10.4	4.2
-29	11.0	4.7
-28	11.7	5.2
-27	12.3	5.8
-26	12.9	6.3
-25	13.6	6.8
-24	14.3	7.4
-23	15.0	7.9
-22	15.7	8.5
-21	16.4	9.1
-20	17.1	9.7
-19	17.8	10.3
-18	18.6	10.9
-17	19.3	11.6
-16	20.1	12.2
-15	20.9	12.9
-14	21.7	13.6
-13	22.5	14.2
-12	23.4	14.9
-11	24.2	15.7
-10	25.1	16.4
-9	25.9	17.1
-8	26.8	17.9
-7	27.7	18.6
-6	28.7	19.4
-5	29.6	20.2
-4	30.6	21.0
-3	31.5	21.8
-2	32.5	22.7
-1	33.5	23.5
0	34.5	24.4
1	35.5	25.3
2	36.6	26.2
3	37.7	27.1
4	38.7	28.0
5	39.8	28.9
6	40.9	29.9
7	42.1	30.9

°F	Liquid	Vapor
8	43.2	31.9
9	44.4	32.9
10	45.6	33.9
11	46.8	34.9
12	48.0	36.0
13	49.2	37.1
14	50.5	38.2
15	51.8	39.3
16	53.1	40.4
17	54.4	41.5
18	55.7	42.7
19	57.1	43.9
20	58.5	45.1
21	59.9	46.3
22	61.3	47.6
23	62.7	48.8
24	64.2	50.1
25	65.6	51.4
26	67.1	52.7
27	68.6	54.0
28	70.2	55.4
29	71.7	56.8
30	73.3	58.2
31	74.9	59.6
32	76.5	61.0
33	78.2	62.5
34	79.9	64.0
35	81.5	65.5
36	83.3	67.0
37	85.0	68.6
38	86.8	70.1
39	88.5	71.7
40	90.3	73.4
41	92.2	75.0
42	94.0	76.7
43	95.9	78.3
44	97.8	80.1
45	99.7	81.8
46	101.7	83.5
47	103.7	85.3
48	105.7	87.1
49	107.7	89.0
50	109.7	90.8
51	111.8	92.7
52	113.9	94.6
53	116.0	96.5
54	118.2	98.5
55	120.4	100.5

°F	Liquid	Vapor
56	122.6	102.5
57	124.8	104.5
58	127.1	106.6
59	129.4	108.7
60	131.7	110.8
61	134.0	112.9
62	136.4	115.1
63	138.8	117.3
64	141.2	119.5
65	143.7	121.8
66	146.2	124.1
67	148.7	126.4
68	151.2	128.7
69	153.8	131.1
70	156.4	133.5
71	159.0	135.9
72	161.7	138.4
73	164.4	140.9
74	167.1	143.4
75	169.9	146.0
76	172.6	148.5
77	175.5	151.2
78	178.3	153.8
79	181.2	156.5
80	184.1	159.2
81	187.0	161.9
82	190.0	164.7
83	193.0	167.5
84	196.0	170.4
85	199.1	173.3
86	202.2	176.2
87	205.3	179.1
88	208.5	182.1
89	211.7	185.1
90	215.0	188.1
91	218.2	191.2
92	221.5	194.4
93	224.9	197.5
94	228.3	200.7
95	231.7	203.9
96	235.1	207.2
97	238.6	210.5
98	242.1	213.8
99	245.7	217.2
100	249.3	220.6
101	252.9	224.1
102	256.5	227.6
103	260.2	231.1

°F	Liquid	Vapor
104	264.0	234.7
105	267.8	238.3
106	271.6	241.9
107	275.4	245.6
108	279.3	249.3
109	283.2	253.1
110	287.2	256.9
111	291.2	260.8
112	295.2	264.7
113	299.3	268.6
114	303.5	272.6
115	307.6	276.6
116	311.8	280.7
117	316.1	284.8
118	320.3	288.9
119	324.7	293.1
120	329.0	297.4
121	333.4	301.7
122	337.9	306.0
123	342.4	310.4
124	346.9	314.8
125	351.5	319.3
126	356.1	323.8
127	360.8	328.4
128	365.5	333.0
129	370.2	337.7
130	375.0	342.4
131	379.9	347.2
132	384.7	352.0
133	389.7	356.9
134	394.6	361.8
135	399.7	366.8
136	404.7	371.8
137	409.8	376.9
138	415.0	382.0
139	420.2	387.2
140	425.4	392.4
141	430.7	397.7
142	436.1	403.1
143	441.5	408.5
144	446.9	413.9
145	452.4	419.5
146	457.9	425.1
147	463.5	430.7
148	469.1	436.4
149	474.8	442.2
150	480.6	448.0

Liquid = bubble (use for subcooling). Vapor = dew (use for superheat). Italic " = inches of mercury vacuum. Bold rows: 40 °F and 100 °F. Reference only: always verify with the manufacturer’s data and your gauges.

R-407F PT Chart

°C / kPa (gauge) · Safety class A1 · Zeotropic blend

refrigerantptchart.com

°C	Liquid	Vapor
-40	33.7	-1.7
-39	40.0	3.4
-38	46.6	8.6
-37	53.4	14.1
-36	60.4	19.8
-35	67.7	25.7
-34	75.2	31.9
-33	83.0	38.2
-32	91.0	44.8
-31	99.4	51.7
-30	108.0	58.8
-29	116.8	66.1
-28	126.0	73.7
-27	135.5	81.6
-26	145.3	89.8
-25	155.4	98.2
-24	165.8	106.9
-23	176.5	115.9
-22	187.5	125.3
-21	198.9	134.9
-20	210.6	144.8
-19	222.7	155.1
-18	235.2	165.7
-17	247.9	176.6
-16	261.1	187.9
-15	274.6	199.5
-14	288.6	211.5
-13	302.9	223.8
-12	317.6	236.5
-11	332.7	249.6
-10	348.2	263.1
-9	364.2	277.0
-8	380.6	291.3
-7	397.4	305.9
-6	414.6	321.1
-5	432.3	336.6

°C	Liquid	Vapor
-4	450.4	352.5
-3	469.0	368.9
-2	488.1	385.8
-1	507.7	403.1
0	527.7	420.9
1	548.3	439.1
2	569.3	457.9
3	590.9	477.1
4	612.9	496.8
5	635.5	517.1
6	658.6	537.8
7	682.3	559.1
8	706.5	580.9
9	731.3	603.2
10	756.6	626.1
11	782.5	649.6
12	809.0	673.6
13	836.0	698.2
14	863.7	723.4
15	891.9	749.2
16	920.8	775.7
17	950.3	802.7
18	980.5	830.3
19	1011.2	858.6
20	1042.6	887.5
21	1074.7	917.1
22	1107.4	947.4
23	1140.8	978.3
24	1174.9	1009.9
25	1209.7	1042.2
26	1245.2	1075.2
27	1281.3	1109.0
28	1318.2	1143.4
29	1355.9	1178.6
30	1394.2	1214.6
31	1433.3	1251.3

°C	Liquid	Vapor
32	1473.2	1288.8
33	1513.8	1327.1
34	1555.1	1366.1
35	1597.3	1406.0
36	1640.2	1446.7
37	1684.0	1488.2
38	1728.5	1530.6
39	1773.9	1573.9
40	1820.1	1618.0
41	1867.1	1662.9
42	1915.0	1708.8
43	1963.7	1755.6
44	2013.3	1803.3
45	2063.8	1852.0
46	2115.2	1901.6
47	2167.4	1952.2
48	2220.6	2003.8
49	2274.7	2056.3
50	2329.7	2109.9
51	2385.6	2164.5
52	2442.5	2220.2
53	2500.4	2276.9
54	2559.2	2334.7
55	2619.0	2393.7
56	2679.8	2453.7
57	2741.6	2514.9
58	2804.5	2577.3
59	2868.3	2640.9
60	2933.2	2705.6
61	2999.2	2771.7
62	3066.2	2838.9
63	3134.3	2907.5
64	3203.5	2977.5
65	3273.8	3048.7

Liquid = bubble (use for subcooling). Vapor = dew (use for superheat). Negative kPa = vacuum. Bold rows: 4 °C and 38 °C. Reference only: always verify with the manufacturer’s data and your gauges.

How to use

Choose Temperature or Pressure and type the number. The answer shows straight away.
Blends show two values: use vapor (dew) for superheat and liquid (bubble) for subcooling.
Tap °C · kPa for metric. Below 0 psig, pressure is in inches of mercury (inHg) vacuum.
Press Print pocket chart for a one-page chart (Letter or A4) for the van or the tool bag.

About this R-407F chart

This R-407F pressure temperature chart gives the saturation pressure for every degree, in psig with °F or kPa (gauge) with °C. As a blend, it has a liquid (bubble) and a vapor (dew) column. Below 0 psig the °F table shows inches of mercury (inHg) vacuum.

Source: manufacturer and supplier charts (Honeywell, A-Gas). Reference only: always verify with the manufacturer’s data and your gauges.

FAQ

What is the R-407F pressure at 40 °F?

73.4 psig vapor (dew) and 90.3 psig liquid (bubble) at saturation, from the table above.

What is the R-407F pressure at 100 °F?

220.6 psig vapor (dew) and 249.3 psig liquid (bubble) at saturation.

Which column do I use for superheat and subcooling?

Use vapor (dew) for superheat and liquid (bubble) for subcooling. R-407F has 9.98 °F of glide at a 40 °F evaporator, so the two columns differ.

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R-407F PT Chart

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R-407F pressure temperature table

How to use

About this R-407F chart

FAQ

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