High Pressure Hand Pump 3 Stage up to 4500 psi PCP Pump for High Pressure Tires</br>This three stage pump with in built filters is ideal for filling most popular PCP airguns. Supplied with glycerin filled high accuracy gauge, hose with 8mm BSP female thread and features innovative fold up feet for easy storage. Features</br>Ergonomically designed handle Folding legs for easy storage Tube lock prevents separation during transport Compartment in handle holds spare parts Requires less effort than other pumps and not heat up with constant use Item Specifications</br>Pump Chamber: 3 Stage Max Pressure: 4500psi/310bar Range: 0 To 3300psi-100 Pumps, 1500psi To 3300psi-50 Pumps Closed Length: 24.4" Opened Length: 42.1" Material: stainless steel 304 Before Using:</br>Make sure the tightness before usingCheck the tightness between soft tube and air baseMake sure the high tightness between the connector and tire to avoid leakingInflating 30 times to lubricate the inner wall of air pumpTighten the pump body with base