Groth 1201B - Manual (Page 8)

8
Replacement Springs
To order original Groth replacement springs, find the desired pressure range from the tables below and select the corresponding
part number for the valve size:
TABLE 5: REPLACEMENT CARBON STEEL SPRING PART NUMBERS
Set
Range
PSIG
Carbon Steel Spring Part Numbers (*)
2" 3" 4" 6" 8" 10" 12"
1.0 to 1.3 SPR1201020120 SPR1201030120 SPR1201040120 SPR1201060120 SPR1201080120 SPR1201100120 SPR1201120120
1.4 to 1.8 SPR1201020220 SPR1201030220 SPR1201040220 SPR1201060220 SPR1201080220 SPR1201100220 SPR1201120220
1.9 to 2.4 SPR1201020320 SPR1201030320 SPR1201040320 SPR1201060320 SPR1201080320 SPR1201100320 SPR1201120320
2.5 to 3.2 SPR1201020420 SPR1201030420 SPR1201040420 SPR1201060420 SPR1201080420 SPR1201100420 SPR1201120420
3.3 to 4.2 SPR1201020520 SPR1201030520 SPR1201040520 SPR1201060520 SPR1201080520 SPR1201100520 SPR1201120520
4.3 to 5.5 SPR1201020620 SPR1201030620 SPR1201040620 SPR1201060620 SPR1201080620 SPR1201100620 SPR1201120620
5.6 to 7.2 SPR1201020720 SPR1201030720 SPR1201040720 SPR1201060720 SPR1201080720 SPR1201100720 SPR1201120720
7.3 to 9.4 SPR1201020820 SPR1201030820 SPR1201040820 SPR1201060820 SPR1201080820 SPR1201100820 SPR1201120820
9.5 to 12.2 SPR1201020920 SPR1201030920 SPR1201040920 SPR1201060920 SPR1201080920 SPR1201100920 SPR1201120920
12.3 to 15.0 SPR1201021020 SPR1201031020 SPR1201041020 SPR1201061020 SPR1201081020 SPR1201101020 SPR1201121020
TABLE 6: REPLACEMENT STAINLESS STEEL PART NUMBERS
Set
Range
PSIG
17-7 PH Stainless Steel Spring Part Numbers (*)
2" 3" 4" 6" 8" 10" 12"
1.0 to 1.3 SPR1201020105 SPR1201030105 SPR1201040105 SPR1201060105 SPR1201080105 SPR1201100105 SPR1201120105
1.4 to 1.8 SPR1201020205 SPR1201030205 SPR1201040205 SPR1201060205 SPR1201080205 SPR1201100205 SPR1201120205
1.9 to 2.4 SPR1201020305 SPR1201030305 SPR1201040305 SPR1201060305 SPR1201080305 SPR1201100305 SPR1201120305
2.5 to 3.2 SPR1201020405 SPR1201030405 SPR1201040405 SPR1201060405 SPR1201080405 SPR1201100405 SPR1201120405
3.3 to 4.2 SPR1201020505 SPR1201030505 SPR1201040505 SPR1201060505 SPR1201080505 SPR1201100505 SPR1201120505
4.3 to 5.5 SPR1201020605 SPR1201030605 SPR1201040605 SPR1201060605 SPR1201080605 SPR1201100605 SPR1201120605
5.6 to 7.2 SPR1201020705 SPR1201030705 SPR1201040705 SPR1201060705 SPR1201080705 SPR1201100705 SPR1201120705
7.3 to 9.4 SPR1201020805 SPR1201030805 SPR1201040805 SPR1201060805 SPR1201080805 SPR1201100805 SPR1201120805
9.5 to 12.2 SPR1201020905 SPR1201030905 SPR1201040905 SPR1201060905 SPR1201080905 SPR1201100905 SPR1201120905
12.3 to 15.0 SPR1201021005 SPR1201031005 SPR1201041005 SPR1201061005 SPR1201081005 SPR1201101005 SPR1201121005