GHGFH ERP Click on the Table given belowCharacteristics:• Sturdy construction made of high quality steel, designed to last over time.• Long lasting epoxy powder paint, red.• SBR rubber bladder with characteristics to guarantee the best performance and long duration.Performance:• Working temperature: -10° / +90°C.• Maximum working pressure: 3 bars • Pre-charging pressure: 1 bar2 years warranty