Viscous home care products are some of the most difficult products to fill. With the right filling system, however, accurately filling caulk or silicone can be quite simple.

Where higher production speeds are required, Pacific’s timed-orifice viscous rotary filler is the ideal solution. The proven design was originated when the company was founded in 1962. Today it remains our most simple yet accurate filling system.

The keys to filling viscous products are (1) being able to move the product easily with consistency, (2) being able to maintain a low pressure operation throughout the filling system, and (3) placing the product into the jar without aeration pockets.

Pacific solves these design challenges by integrating a positive displacement pump that operates at constant speed with our rotary timed orifice. The timed-orifice manifold is custom designed to maintain low pressure flows to our bottom-up fill nozzles. The nozzle technology is also custom designed for special flow rates in conjunction with the camming system that guarantees the container is always in proper position relative to the product flow.

Versatile and flexible, Pacific’s viscous fillers are customized to accommodate a wide range of filling system is designed to accurately fill various container sizes, across a range of speeds, with minimal changeover time.

For slower speed requirements, we also provide inline and drum filling machines that utilize volumetric pumps or flow meter filling technology.

Regardless of the whether an inline or rotary filler is best for your production speeds, we arrange the filling machine with our bottom-up fill open flow nozzles. Our viscous fillers do not require a supply tank and the pump can be directly fed from your supply system. Special bypass and load balancing systems are incorporated into each pump to facilitate constant flow.

All of our viscous home care filling systems are constructed from 304SS materials. All stainless steel construction is also a standard.


Automotive aersol filling equipment side 1

Container Size: 4 oz. to 5 Gallon

Speed Range: 10 – 80 CPM

View Products

Automotive aersol filling equipment side 2

Container Size: 4 oz. to 5 Gallon

Speed Range: 30 – 600 CPM

View Products

Product Examples


Hand Cleaners

Plumbing Products