Model Number Flow (GPM) Pressure (PSI) Temp. ( oF) Disch. Fitting(in.) Inlet FNPT(in.) Bypass FNPT(in.) Weight (lbs.) 23290R 6.6 4000 160 3/8 FNPT 3/8 FNPT 3/8 FNPT 2.0 21905 10 2000 160   3/8 FNPT 3/8 FNPT 12.5 21905F 10 2000 160 3/8 FNPT 3/8 FNPT 3/8 FNPT 13 25160 10.5 4100 160   3/8 MNPT 1/4 FNPT 21.5 25161 10.5 4100 194 3/8 FNPT 3/8 MNPT 1/2 FNPT 29 25162 10.5 1800 194 3/8 FNPT 3/8 MNPT 1/2 FNPT 25.4 22098-4000 21 2175 194 1/2 FNPT 1/2 MNPT 1/2 FNPT 15.4 22096-4000 21 5800 194 1/2 FNPT 1/2 MNPT 1/2 FNPT 15.4 22096-5000 21 5800 194 1/2 FNPT 1/2 MNPT 1/2 FNPT 15.4 22980R 26 7250 190 3/4 BSBP 1/2 BSBP 1/2 BSBP 15.4 22980R-30 26 10,000 190 3/4 BSBP 1/2 BSBP 1/2 BSBP 15.4 22982R 52.8 3000 190 1 BSBP 1 BSBP 3/4 BSBP 15.4 22105 53 2600 194   1 MNPT 3/4 FNPT 1.8 22191 66 4060 140 1 FBSP 1 FBSP 1 MBSP 4.1 22981R 66 2200 190 1 BSP 1 BSP 3/4 BSP 15.4 22981R-30 66 2200 190 1 BSP 1 BSP 3/4 BSP 15.4