We are from Sobida Motors Corp - Manila , Phils. a member of BSB Group, Inc. - Manila , Philippines.Our company, Sobida Motors Corp. is one of the pioneer in the remanufacturing of commercial vehicles in the Phils. We have our own assembly plant and we are one of the biggest importer/distributor of various Japanese automotive spare parts under BSB Junrose Auto Parts Corp. We have been in the automotive aftermarket industry for about 40 years. We are a leading distributor of aftermarket parts in the country, selling to thousands of customers nationwide. We import and distribute 555 Steering & Suspension, FB Battery , EXEDY Clutch, ART Piston, KOYO Bearings, NOK Seals and others. For your further information, you may visit our website at www.sobida.com and www.bsbgrp.biz.I would like to inquire regarding the pressure sensor, how does it operate? we wouldlike to request for a brochure with technical specifications. Is this sensor directly connected to the the lpg tank. We would use the sensor as an lpg level indicator in the tank. Can the pressure sensor send signal to a LPG/Gasoline changeover fuel switch. Our application is for automobiles. What is the voltage requirement? and the size of the thread (for the tank)?