Model 100	Model 125	Model 200
Dimensions	Length: 18.25” OD: 1.375” ID: 1.135″	Length: 18.25” OD: 1.75” ID: 1.51″	Length: 21" OD - 2.5" ID 2.26"
Material	304SS	304SS	304SS
Max Stroke	9.625”	9.625”	9.625”
Output per full Stroke	4.5 ounces	8.5 ounces	20 ounces
Full Strokes from 48" weep hole	13-14	8-9	3-4
Bottom Seat	.75″ 304SS Poppet Check Valve	304SS with 0.75” diameter SS ball	304SS with 1.0.” diameter SS ball
Piston	Food-grade PVC body and seat Two 90D urethane u-cup seals Two buna n-seals, Viton optional 0.75” diameter SS ball	Food-grade PVC body and seat Two 90D urethane u-cup seals One buna n-seals, Viton optional 0.75” diameter SS ball	Food-grade PVC body and seat Two 90D urethane u-cup seals One buna n-seals, Viton optional 1.0” diameter SS ball
Piston Rod	0.375” dia. 304SS	0.375” dia. 304SS	0.375” dia. 304SS