KLUBERFOOD NH1 34-401

Synthetic lubricating grease for the food-processing and pharmaceutical industries.

As a manufacturer or operator of feed pellet presses, you are likely to prefer a versatile lubricating grease which can be applied to various friction points, facilitating your work processes in initial and relubrication and also preventing mix-up.

Klüberfood NH1 34-401 is a synthetic grease based on a special calcium complex thickener. It is NSF H1-registered and therefore complies with FDA 21 CFR § 178.3570.

The use of Klüberfood NH1 34-401 can contribute to increased reliability of your production equipment and processes. We nevertheless recommend conducting an additional risk analysis, e.g. HACCP.

Klüberfood NH1 34-401 offers very good adhesion and resistance to water, besides a very low friction torque, which contributes to smooth operation of the bearings, even during start-up. All these effects help reduce your maintenance expenses.

Klüberfood NH1 34-401 is used for a variety of friction points such as guides, open gears, rolling/plain bearings subject to high loads, low to medium speeds and operating in the presence of moisture and steam. The product provides high machine operation reliability and contributes to reducing the number of lubricants.

Further application examples are:

Rolling bearings in animal feed pellet presses, hammer mills and slaughterhouses
Open gears subject to water
Pneumatic control and sealing elements

Klüberfood NH1 34-401 can be applied by standard grease application equipment, e.g. spatula, grease gun, or through centralised systems. Before applying Klüberfood NH1 34-401, all lubrication points should be thoroughly cleaned to ensure maximum hygiene conditions exist, mandatory for food-safe H1 lubrication. If the production process does not allow cleaning, we recommend the existing grease be replaced by purging the system during relubrication.

Please do not hesitate to contact our Sales Engineers to discuss grease miscibility, relubrication procedures, etc.

Considerable cost savings through
lower lubricant consumption, even when exposed to high loads
attractive price-performance ratio
reduction of number of lubricants due to wide range of possible applications
Longer component life due to good load-carrying capacity and good resistance to wear
Low breakaway torque even after longer periods of standstill ("Monday-morning effect")
Easy and convenient application via centralised lubrication systems

Characteristics	Klüberfood NH1 34-401
Article number	017182
Colour space	beige
Service temperature, lower limit	-40 °C
Service temperature, upper limit	140 °C
NSF H1 registration number	149161
Density, Klüber method: PN 024, 20°C	approx. 0.9 g/cm³
NLGI grade, DIN 51818	1
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, lower limit	310 0.1 mm
Worked penetration, DIN ISO 2137 / ASTM D217, 25°C, upper limit	340 0.1 mm
Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, lower limit	2000 mPas
Shear viscosity, Klüber method: PN 008@DIN 53019-1, equipment: rotational viscometer, 25°C, 300 s⁻¹, upper limit	8000 mPas
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 100°C	approx. 40 mm²/s
Kinematic viscosity of the base oil, DIN EN ISO 3104 / DIN 51562-1 / ASTM D445 / ASTM D7042, 40°C	approx. 400 mm²/s
Copper corrosion, DIN 51811, 24 h, 100°C	≤ 2 - 100 - 24 corrosion degree
Oil separation, DIN 51817 N, 168 h, 40°C	≤ 3.5 by weight %
Dropping point, DIN ISO 2176 / IP 396	≥ 200 °C
Minimum shelf life from the date of manufacture - in a dry, frost-free place and in the unopened original container, approx.	24 months

kluberfood-nh1-34-401.pdf kluberfood-nh1-34-401-en.pdf

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