Mori's four and six-spout gravity fillers have gained wide acclaim and become a staple in hundreds of wineries and distilleries across the United States. Their simplicity, ease of cleaning, and sanitary all-stainless steel construction have made them the go-to filler in many commercial hand bottling lines.

Bottle fill levels are adjustable by simply adjusting the level of the tray. The filler's reservoir is kept at a constant level by one of the following means: gravity-feed, electronic level control, or an air-driven level control.

Gravity Reservoir Feed

As long as gravity works, the basic model Mori Filler works. A vessel containing your product must be above the filler's reservoir level. A mechanical float senses the level of the reservoir and opens a valve to replenish it as necessary. Nothing complicated, and you can keep filling even if your electricity goes out.

Gravity feed is a great choice for simplicity and economy, but you do lose out on a few cool features. For one, you can't have an inline filter. Filtration requires a pump, and using a pump is only possible with the electronic or pneumatic level control.

Additionally, it bears repeating that the gravity-fed version requires your source tank to be above the level of the reservoir. That can pose a logistical challenge unless you have a multi-story facility, or don't mind having a forklift tied up during filling.

Oh ho ho!, you chuckle. I'll just get the gravity-feed version and use my own pump to automatically keep the reservoir full. The little float ball in the reservoir will shut off against my pump.

Sadly, that's not going to work. The float ball in the Mori Filler's reservoir is designed to close off against the pressures of gravity/atmosphere. I.e. 0 psi on the pressure gauge. Pretty much any pump will overpower the float ball and cause the reservoir to overflow if left running. That means it'll be up to you to turn your pump on and off manually to refill the reservoir. Annoying!

Electronic Reservoir Feed

It's not always possible or practical to feed the filler using gravity alone. For that reason we offer an electronic level control with integrated pump. Electronic probes sense the level inside the reservoir. When the level drops below a certain point they turn the integrated pump on and refill the reservoir, ensuring you don't miss a beat during filling.

Distillers take note: the level-sensing probes in this version require your distilled product to be conductive. Many distillers use distilled water, RO water, or otherwise de-ionized water for proofing down. This makes the product non-conductive, and it will not work with the electronic level control. You should use the Pneumatic version. Wine, beer, kombucha, etc. are normally not subject to this issue, and the electronic level control works fine.

Pneumatic Reservoir Feed

In-line Filter