Dwyer Series 200 & 300 Durablock Solid Plastic Stationary Gages,
Dwyer® Series 200 & 300 Durablock® Solid Plastic Stationary Gages, or draft gages,
are offere in inclined and vertical (well-type) styles for highly accurate laboratory
or general industrial service, for measurement of low range gas and air pressures,
positive, negative or differential. To assure the accuracy require in instruments of this
type, all machining of bores and wells is to the highest standards of precision backe
by Dwyer’s years of experience in the fabrications of acrylic instruments.

