Additional information can be found in the service manual

Note the MTM Hydro Sandblast kits do not come with nozzles

The Zip Finishing Spraypacks contain either the patented WAGNER Fine Flow Controller (FFC)

with 1-1/4 inch tube handles n Patented vibration isolation plate with four rubber isolators

RANSBURG A10725-03 1:3 DR-2 Regulator Assembly spring-driven Additional information can be foundThe A10725 regulator performance matches that of the stand alone DR 1. Item# Part# QTY 1 A10724 00 Assembly, Regulator Body 1 1 2 79235 03 Assembly, Diaphragm DR 2 1 3 A11069 00 Fitting, Elbow, Push In, 1 8 NPT X 4mm (5 32) ODT 1 4 79001 08 O Ring, Solvent Proof 2 5 74160 00 Assembly Matched Seat & Stem 1 6 74157 03 Diaphragm, Regulator 1 7 79001 05 O Ring, Solvent Proof 1 8 79238 00 Insert, Regulator 1 3 79001 18 O Ring, Solvent Proof 1 10 74161 00