Verder Ltd
Whitehouse Street, Hunslet, Leeds LS10 1AD • Tel.: +44(0)113 222 0250 • Fax: +44(0)113 222 0291 • info@verderflex.com
AT
Wien • BE Aartselaar • CN Shanghai • CZ Praha • DE Haan • FR Eragny s/Oise • GB Leeds • HU Budapest
JP Tokyo • NL Groningen/Vleuten • PL Katowice • RO Bucuresti • SA Kya Sand • SK Bratislava • US Newtown
10-04-07-UK Rev.02
Pump Size Part Number
VF10 129.2021
VF15 129.2022
VF25 129.2023
VF32 129.2024
VF40 129.2025
VF50 129.2026
VF65 129.2027
VF80 129.2028
VERDERFLEX BLACK NBR FOOD GRADE HOSE PART NUMBERS
VERDERLUBE
The associated VERDERLUBE lubricant is also a food-grade product and is made from foodgrade
constituents. A separate product datasheet is available on request.
VERDERFLEX pumps using VERDERFLEX Black NBR Food Grade hoses must be installed in accordance
with recommendations made by the pump’s supplier. In particular, special care must be given to the suction
and discharge line conditions and that the hose is shimmed in accordance with VERDERFLEX’s
recommendations. Should there be any doubt about any installation details, these must be discussed with
the pumps’ supplier.
Particle Release
All hoses will release small quantities of rubber into the product stream, especially immediately after the
hose installation and just prior to hose failure. Whilst the rubber released will be food grade particles,
these may cause end-user concerns about contamination and so we recommend suitable particle capturing
devices such as filters are fitted into the pump’s discharge line.
Hose Installation
All VERDERFLEX Black NBR Food Grade hoses must be installed in accordance with the
procedures defined in the VERDERFLEX Safety, Operating and Maintenance manual.
Identification
VERDERFLEX Black NBR Food Grade hoses can be identified by:
a) Both an external Yellow Coding / Identification tape and an additional white
longitudinal stripe
b) On supply as a spare part, they will have their ends sealed with Aluminium foil
Pump Installation
