Your Classified Ad Destination for Hutsville area > East Hutsville
> 2005
> Wika 0-700 kpa pressure gauge & ss step diaphram 7.5"
Wika 0-700 kpa pressure gauge & ss step diaphram 7.5"
This is an used industrial surplus US made Wika 232 Bourdon tube 4 1/2 inch diameter gauge and 990.27 step type diaphram which was listed as a spare before being declared surplus. The application this came out of involved one of the billion dollar plants constructed to process bituman into petrochemical products in Northern Alberta (see syncrude.com). It has a range of 0 to 700 KPA and the width of the diaphram is 7 1/2 inches. The diaphram is 316L stainless steel as are all connections to the guage. The gauge has type KN3 fluid. See http://www.wika.nl/editdirect_inhoud/diaphragm.php for information on the diaphram and http://www.wika.de/pdf/datenblaetter/In/ds_in0001_GB.pdf for information on the model 232.24 gauge.
I can see no significant physical damage on this instrument and believe it to be in good working order. The last calibration date on it is 2002. It is sold as untested.
