Overview Reviews Product Description RANGE: 10-150 PSI (.7-10KG/SQCM). MAX DIAPHRAGM PRESSURE: 225 PSI.Honeywell Process Solutions products are only available in some markets. Please call for more information. Product Videos Custom Field Product Reviews (No reviews yet) Write a Review Write a Review × Honeywell Honeywell L4079B1041/U Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name *Email *Review Subject *Comments