Vacuum intake of mash

The vacuum suction allows comfortable and clean work when pumping the mash. The preheating device uses the waste heat of your distillery or distillery, you save time and most importantly energy. With this vacuum suction of the mash, you will speed up the final distillation time by up to 30 minutes per distillation.

Types Overview

RV 248 vacuum pump

two-stage water-circulating pump
maximum flow rate 630 L/min
minimum flow rate 450 L/min
weight 70 kg
400 V power supply
2.38 kW power input

VAT exclusive price	VAT inclusive price 21%
2 681 EUR	3 244 EUR

RV 558 vacuum pump

five-stage water-circulating pump
maximum flow rate 2004 L/min
minimum flow rate 1500 L/min
weight 90 kg
400 V power supply
4.01 kW power input

VAT exclusive price	VAT inclusive price 21%
3 404 EUR	4 119 EUR

Spent-wash heat-exchanger tank

float for shutting off the pump (optional + 9 000 CZK without VAT)
material - 2 mm stainless steel
vessel volume 170 to 500 L
mash preheating
sight glass and rinse

Optional accessories	VAT exclusive price	VAT inclusive price 21%
Float (optical)	638 EUR	772 EUR
Motor	638 EUR	772 EUR

Volume and price
	without VAT	with VAT 21%
170 L	1 660 EUR	2 008 EUR
200 L	1 915 EUR	2 317 EUR
250 L	2 085 EUR	2 523 EUR
300 L	2 383 EUR	2 883 EUR
400 L	2 979 EUR	3 604 EUR
500 L	3 319 EUR	4 016 EUR

Safety tank (overflow)

volume 80 L
∅ 300 mm H: 1000 mm
Diameter DN 100
drain valve DN50
material - stainless steel 2 mm

Capacity and price

	VAT exclusive price	VAT inclusive price 21%
80 L	489 EUR	592 EUR

Vacuum suction asembly

stainless steel frame height 1500 mm
frame width 1000 mm
80 L safety tank with DN100 sight glass
DN30 suction pipe needed
water circulation pump 2,2kW / 400V
circulation tank for pump 30 L
ON/OFF switchboard + pump current protection
price without installation

VAT exclusive price	VAT inclusive price 21%
3 830 EUR	4 634 EUR

Description

For distillation equipment with larger volumes (approx. from 170 L) we recommend installing the vacuum intake of mash. It consists of several key components, as shown in the following diagram in the gallery.

The main element of the system is a water-circulating pump, available in several versions and supplied with a water buffer tank. The pump, when switched on, starts pumping air out of the pipe and creates a vacuum in the pre-pressure vessel via the safety (relief) vessel. This vacuum is then used to draw the mash from the storage tanks.

The pre-fill vessels are available in volumes from 170 to 500 L and can be equipped with a float mechanism that automatically switches off the vacuum pump when they are full. The tank can be preheated by the waste heat from the boiler, it can be equipped with a rinse and a DN 100 orifice. If the pre-fill vessel is not equipped with an automatic control system and the operator does not manage to switch off the suction in time, the pump is protected by a safety vessel which can be drained in case of mash entrapment.

Main advantages of vacuum suction: