Change frame with filter mat set M5/F7 for series 150 to 250 - ULT 4-00258

A second preloaded change frame turns filter maintenance into a matter of seconds: pull the frame, insert the prepared one, the unit keeps running. Set 4-00258 provides exactly that, a frame with M5 and F7 prefilter mats in one assembly.

Benefits

• Change frame including the M5 and F7 filter mat set, ready to use
• Filter classes to ISO 16890: M5 mat at ISO Coarse 85 %, F7 mat at ISO ePM10 75 %
• Can serve as a second frame, cutting downtime during filter changes
• Replacement for damaged or distorted frames in the filter shaft
• For LAS 150, 220 and 250 as well as LRA 150, 210, 220 and 250
• Also suitable for ACD 220 AS and ACD 250 FQ AS

Function in the filter train

The M5/F7 mat combination works ahead of the H13A combination filter cassette in solder fume units. It holds back cooled sticky aerosols and keeps the H13 main filter element from clogging early. That is precisely why a second frame pays off: the shorter the mat change interval, the longer the far more expensive main filter stays serviceable.

Applications

Typically used in shift production where extraction must not stand still longer than necessary. It also serves as a spare part when a frame no longer seats cleanly in the shaft after many change cycles and draws false air.

Compatibility and scope of delivery

Fits LAS 150, 220 and 250, LRA 150, 210, 220 and 250 as well as ACD 220 AS and ACD 250 FQ AS. The assembly is part of the combination filter cassettes 02.1.033 and 02.4.033. Delivered as a change frame with the M5/F7 filter mat set.