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5、ding J164 MAR2011 Radiator Caps and Filler Necks RATIONALE This document has been revised to improve illustration quality in portions of Figure 1 and Figure 2. 1. SCOPE This SAE Standard was developed primarily for passenger car and truck application, but may be used in marine, industrial, and simil
6、ar applications. 1.1 Purpose The purpose of this document is to provide dimensions for the different pressure ratings of bayonet type radiator pressure caps and filler necks. Use of these dimensions will preclude the use of a high-pressure rated cap on low-pressure systems for the small and medium s
7、ize applications. (See Tables 1 & 2 and Figures 1 to 3.) This document will allow use of low-pressure rated cap on a nominal high-pressure system. SAE J164 Revised JUL2012 Page 2 of 5 TABLE 1 - PRESSURE TYPE RADIATOR CAP NominalPressure RatingkPaNominalPressure RatingpsiAmmBmmCmmDmmEMaxmmMini 83-110
8、 1216 10.7011.70 11.2012.00 39.240.0 43.4343.80 66.0 97124 1418 10.7011.70 11.2012.00 39.240.0 43.4343.80 66.0 Small 2134 35 10.9211.94 14.7315.62 50.8052.32 57.1557.79 80.264155 68 14.2215.24 14.7315.62 50.8052.32 57.1557.79 80.26 6276 911 14.2215.24 14.7315.62 50.8052.32 57.1557.79 80.2683110 1216
9、 20.8321.84 14.7315.62 50.8052.32 57.1557.79 80.26 97124 1418 20.8321.84 14.7315.62 50.8052.32 57.1557.79 80.26Medium 2134 35 9.1410.16 13.7214.61 62.7464.26 69.3469.98 92.714155 68 15.4916.51 13.7214.61 62.7464.26 69.3469.98 92.71 6276 911 15.4916.51 13.7214.61 62.7464.25 69.3469.98 92.7183110 1216
10、 20.8321.84 13.7214.61 62.7464.25 69.3469.98 92.71 Large 34-48 5-7 17.91-18.67 30.48-32.51 95.63-96.38 102.24-103.00 TABLE 2A - RADIATOR FILLER NECKS (F, G, H, I, AND K) NominalPressure RatingkPaNominalPressure RatingpsiFmmGmmHmmImmJmmKmmMini 83-110 1216 38.4039.00 12.1913.21 42.8043.20 31.1031.7 5.
11、085.33 22.422.7 97124 1418 38.4039.00 12.1913.21 42.8043.20 31.1031.7 5.085.33 22.422.7Small 2134 35 49.7850.29 12.1913.21 56.3956.77 41.1541.53 5.465.72 30.731.0 4155 68 49.7850.29 15.2416.26 56.3956.77 41.1541.53 5.465.72 30.731.06276 911 49.7850.29 15.2416.26 56.3956.77 41.1541.53 5.465.72 30.731
12、.0 83110 1216 49.7850.29 21.8422.86 56.3956.77 41.1541.53 5.465.72 30.731.097124 1418 49.7850.29 21.8422.86 56.3956.77 41.1541.53 5.465.72 30.731.0 Medium 2134 35 61.7262.23 12.7013.72 68.3368.71 54.1054.48 5.465.72 4155 68 61.7262.23 18.2919.30 68.3368.71 54.1054.48 5.465.72 6276 911 61.7262.23 18.
13、2919.30 68.3368.71 54.1054.48 5.465.72 83110 1216 61.7262.23 22.6123.11 68.3368.71 54.1054.48 5.465.72 Large 34-48 5-7 93.73-95.25 18.92-19.69 101.14-101.75 83.97-84.53 7.49-7.75 72.90-73.16 TABLE 2B - RADIATOR FILLER NECKS (L, M, N, P, R AND S) NominalPressure RatingkPaNominalPressure RatingpsiLmmM
14、mmNNommmPMinmmRmmSmmMini 83-110 1216 10.4510.7 12.4312.68 19.7 12.0 4.705.0 12.0-13.0 97124 1418 10.4510.7 12.4312.68 19.7 12.0 4.705.0 12.0-13.0Small 2134 35 13.7514.0 16.0516.3 28.3 12.45 4.905.16 12.0-13.0 4155 68 13.7514.0 16.0516.3 28.3 15.75 4.905.16 15.5-16.56276 911 13.7514.0 16.0516.3 28.3
15、15.75 4.905.16 15.5-16.5 83110 1216 13.7514.0 16.0516.3 28.3 22.34 4.905.16 22.0-23.097124 1418 13.7514.0 16.0516.3 28.3 22.35 4.905.16 22.0-23.0 Medium 2134 35 13.0513.3 15.3515.6 40.70 10.67 4.905.16 10.5-11.5 4155 68 13.0513.3 15.3515.6 40.70 17.02 4.905.16 16.5-17.56276 911 13.0513.3 15.3515.6 4
16、0.70 17.02 4.905.16 16.5-17.5 83110 1216 13.0513.3 15.3515.6 40.70 22.35 4.905.16 22.0-23.0Large 34-48 5-7 30.35-30.61 33.39-33.65 19.43 5.46-6.22 19.0-20.0 SAE J164 Revised JUL2012 Page 3 of 5 FIGURE 1 PRESSURE TYPE RADIATOR CAPS SAE J164 Revised JUL2012 Page 4 of 5 FIGURE 2 RADIATOR FILLER NECKS S
17、AE J164 Revised JUL2012 Page 5 of 5 FIGURE 3 - PRESSURE RELEASE TYPE RADIATOR CAP (ALTERNATE DESIGN) 2. REFERENCES This specification is similar to ISO Standards ISO 9817:1991 and ISO 9818:1991. 2.1 Applicable Document The following publication forms a part of this specification to the extent specif
18、ied herein. Unless otherwise indicated, the latest issue of SAE publications shall apply. 2.1.1 SAE Publication Available from SAE International, 400 Commonwealth Drive, Warrendale, PA 15096-0001, Tel: 877-606-7323 (inside USA and Canada) or 724-776-4970 (outside USA), www.sae.org.SAE J151 Pressure
19、Relief for Cooling System 3. NOTES 3.1 Marginal Indicia A change bar (l) located in the left margin is for the convenience of the user in locating areas where technical revisions, not editorial changes, have been made to the previous issue of this document. An (R) symbol to the left of the document title indicates a complete revision of the document, including technical revisions. Change bars and (R) are not used in original publications, nor in documents that contain editorial changes only. PREPARED BY THE SAE COOLING SYSTEMS STANDARDS COMMITTEE
