Original 1941 municipal trade vintage catalog for the SIMPLEX VALVE & METER COMPANY.  Main office and plant were located at 6741 Upland Street, Philadelphia, PA.

Manufacturers of the Simplex Display Gauges, Simplex Venturi Type Meters, Simplex Filter Gauges, Simplex 'MO' Meter and the Simplex Rate Controller, all are fully featured.

The Simplex Valve & Meter Company has for over 35 years engaged in the manufacture of control and metering devices for water and sewage treatment, and is proud of its record in first offering such meritorious developments as direct acting rate controller, the sand expansion indicator, the master proportioning control system and other devices now accepted as standard equipment items in all countries of the world. Designed and constructed to comply with specific requirements of each installation, Simplex Control and Metering Equipment has earned an enviable reputation because of its simplicity of design accuracy, dependability and low cost of maintenance. Constructed of the highest grade materials, by competent skilled workmen, every item of Simplex Equipment, regardless of size or service, is backed by the accumulated knowledge of experienced waterworks men.

Has product images, illustration, description, application and specifications provide product details.

Unbound from a large rare 1941-1942 Municipal Index Catalog, this unique old four-page 'gatefold' technical brochure would display beautifully matted and framed. Nice cover graphics. A fabulous addition to your retro road construction library.