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                        | QUICK RELEASE COUPLING |  
                        | Features :- |  
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                            DALMAR ISS/L (IR4020 Series)  and ISS (IR4010 series) quick release couplings allow quick connect-disconnect  operations in all hydraulic systems.Steel of high quality, seals of  synthetic rubber, advanced design insure continuous reliability in the most  severe conditions.High working pressure, minimum  pressure loss, interchangeability (ISS/L range) are the most important  operative features.Available in steel and  stainless steel. Please contact us for further information. |  
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                                                | Size | Thread | Pres. (Bar) |  
                                                | 1/4" | BSP | 350 |  
                                                | 3/8" | BSP | 300 |  
                                                | 1/2" | BSP | 280 |  
                                                | 3/4" | BSP | 250 |  
                                                | 1" | BSP | 230 |  
                                                | 1-1/4" | BSP | 140 |  
                                                | 1-1/2" | BSP | 120 |  
                                                | 2" | BSP | 120 |  
                                                | 2-1/2" | BSP | 100 |  
                                                | 3" | BSP | 70 |  |  |  |  
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