VOL-A Compact Piston Filler

Kaps-All Packaging Systems: VOL-A Fully Automatic Compact Volumetric Piston Filler

Welcome to our presentation of the Kaps-All Packaging Systems Model VOL-A, a state-of-the-art, fully automatic, compact volumetric piston filler. This compact yet highly efficient machine brings together precision and versatility, resulting in a machine that is perfect for short production runs, trial runs, and situations with limited space. Despite its compact size, it boasts the majority of features from our full-sized Model VOL-32 filler, delivering exceptional performance and an accuracy rate of ±0.5%.

Designed to Maximize Efficiency and Adaptability

The Model VOL-A is well-equipped with a host of standard features designed to maximize its efficiency and adaptability. At its core is a 7’6” long stainless steel frame variable speed conveyor, complete with an automatic bottle indexing system. This enables the VOL-A to accommodate a broad range of container shapes and sizes. Moreover, this model includes both bottom-up fill and non-diving nozzles that can be easily adjusted to suit your production needs.

One of the key advantages of the VOL-A is its fully programmed microprocessor control system. This sophisticated system is complemented by a NEMA 4 wash-down control panel, which offers the user total control over all filling systems. Furthermore, it features dual speed controls, allowing separate adjustments for the aspirating and discharge strokes depending on the product being filled.

We understand the importance of flexibility in production environments. Therefore, the VOL-A offers an adjustable pneumatic automatic cylinder bottle gating system and a stainless steel nozzle rack that's fully adjustable for spacing of nozzles. Depending on the container size, it can adjust from one to four nozzles.

The VOL-A is a self-contained unit complete with a stainless steel support table, ensuring its durability and longevity. Additionally, it comes with a two-year guarantee on all parts, excluding tubings, seals, and gaskets.

Enhanced Level of Customization

For businesses seeking an enhanced level of customization, the VOL-A is available with several optional features. You can choose among different filling units ranging from 1 oz. to 36 oz., all made of 316 stainless steel for robust and sanitary operations. You also have options for pneumatically controlled closed tip positive shut off nozzles and a feed system with a DC variable speed drive conveyor. For those seeking to fill multiple quantities at once, we offer a multi-stroke modular electronic counter, perfect for multiple pumping.

The VOL-A shines when it comes to viscous and highly accurate filling applications.

It excels with viscous products and is the perfect choice for situations requiring reduced speeds, short production runs, limited space, and trial runs where precision filling of a wide range of products is crucial.

Contact us today to learn more about how the VOL-A can elevate your packaging and production process.

The VOL-A operates on a 120V, 1 Phase, 60 Cycle power supply and requires 2-3 cu/ft of air per minute at 90psi. Despite its comprehensive set of features, the base crated weight of the VOL-A is just 500 lbs, and its crated dimensions are 4’x4’x6’8” W. This compact size and efficient design make it a versatile and easy-to-accommodate machine in your production facility.

In conclusion, the VOL-A from Kaps-All Packaging Systems is an innovative solution for all your filling needs, combining compact design with full-scale functionality and precision. 



  1. 7’6” long S.S. Frame Variable Speed Conveyor (110V, 1 Phase)         
  2. No Bottle – No Fill                                                                                 
  3. Automatic Bottle Indexing System-stainless steel construction and completely accommodates a wide range of container shapes and sizes                    
  4. Both bottom-up fill and non-diving nozzles (adjustable)                        
  5. Totally programmed microprocessor control for all filling systems      
  6. Nema 4 (wash-down control panel)                                                        
  7. Independent adjustable trimming of pumps to fine tune each piston pump
  8. Dual speed controls giving separate adjustment capabilities for the aspirating and discharge strokes depending upon products being filled                                                                                                    
  9. Portable, self contained unit complete with stainless steel support table                                               
  10. Master control and hand wheel permitting volume adjustment of all pumps by a single turn of the calibrated wheel assuring fast, repeatable settings between changeovers                                    
  11. Totally adjustable, pneumatic, automatic cylinder bottle gating system                                                  
  12. Left to right conveyor travel is standard.  For right to left travel, please indicate on your purchase order                                                                                                                                                                 
  13. Stainless steel nozzle rack fully adjustable for spacing of nozzles from one to four nozzles depending upon container size                                                                                                                                 
  14. All stainless steel guarding and covers                                                                                                                    
  15. Available with either standard check valve type pistons or patented exclusive shuttle valve type pistons                                                                                                                                                                                 
  16. Air filter/regulator and air supply switch                                                                                                                

Two year guarantee on all parts, less tubings, seals and gaskets


  1.  1 oz. filling unit, 35 cc, 316 stainless steel, each at                                                                                             
  2. 3 oz. filling unit, 95 cc, 316 stainless steel, each at                                                                                              
  3. 5 oz. filling unit, 150 cc, 316 stainless steel, each at                                                                                               
  4. 10 oz. filling unit, 300 cc, 316 stainless steel, each at                                                                                             
  5. 20 oz. filling unit, 600 cc, 316 stainless steel, each at                                                                                          
  6. 36 oz. filling unit, 1100 cc, 316 stainless steel, each at                                                                                          
  7. Nozzles: (316 stainless steel filling machine nozzles)
  • Pneumatically controlled closed tip positive shut off (3/8 inch and 1/2 inch)                                          
  • Pneumatically controlled closed tip positive shut off (3/4 inch)                                                                   
  1. Feed Systems 7’6” long stainless steel frame, DC variable speed drive conveyor utilizing a 4 1/2” wide conveyor belt (Delrin) complete with guide rails, controls and two stainless steel pedestals (as shown in bulletin #0592) for Model “VOL-A” to fill over                                                                              
  1. Multi-stroke modular electronic counter for multiple pumping (to fill an 8 oz. container with 5 oz. piston pumps set the multi-stroke counter for two up to ten strokes)                                                                                                                                                                                                                    



Ideal For:

All viscous and highly accurate filling applications.  Excellent with viscous products.

Ideal for applications such as: reduced speeds, short production runs, limited space and trial runs where precision filling of a wide range of product

is required.



-120V, 1 Phase, 60 Cycle

- Air: 2-3 cu/ft per min.  90psi.



- Base Crated Weight: 500 lbs

- Crated Dimension: 4’x4’x6’8” W

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Disclaimer: Machines shown in videos and photos may contain optional accessories.