NPT Manifold Center Kit from Graco that include:

the lightweight Contractor PC gun and more

the ToughTek CM40 continuous mixer will improve your crew’s production rates with an output of up to 300 bags per hour of self-leveling underlayment

and round patterns

10 GPM Max flow

T1000™ Primer ncap_0-5-in NPT Manifold Center Kit fromThe MARSHALLTOWN T1000 Primer bonds with the T1000 Stampable Overlay or also the T1000 Fine Overlay. This mix can be applied to interior or exterior projects at a horizontal or vertical angle. Mix this product at a 1: 1 ratio with water to get the best use. One container is 1 gallon that approximately covers 400 square feet. This primer is Made in the USA with Global Materials. Bonds with MARSHALLTOWN's T1000 Stampable Overlay or T1000 Fine Overlay