TZ Type Oil Lubrication Pump

TZ-2211, TZ-2212, TZ-3211 and TZ-3212 have a built-in microcomputer for free setting of the action and intermittent period. TZ-2231, TZ-2232, TZ-3231 and TZ-3232 have a built-in digital microcomputer for quick, simple time setting.

Timer options are none, a dual-timer module, or an NK-3 dual timer with digital display and press buttons. The pump can be built with or without a pressure take-off mechanism, to the customer's requirement, and comes fitted with a level switch; a pressure switch can be added depending on the application. Together, the two let the pump detect pressure and oil level across the system and combine intermittent operation with an alarm function automatically.

A pump with a pressure take-off mechanism pairs with a positive-displacement volumetric distributor, forming a volumetric lubrication system that delivers a dosed amount of oil to each lube point. A pump without a pressure take-off mechanism pairs with a resist-type distributor instead, delivering oil in proportion to each lube point.

The TZ type also covers equipment that only has a 24V DC supply, such as mobile and vehicle-mounted machinery, and lines that need three-phase power.