120V Ulka EP5 Vibratory Pump appia-parts/appia-two-group-steam-valve a vice and steady heat

a vice and steady heat (not excessive force) is the safer way to break it loose without damaging the portafilter body

Not liquid-filled

holding up to 6oz

150 mm length

Mazzer doser units

120V Ulka EP5 Vibratory Pump appia-parts/appia-two-group-steam-valve a vice and steady heatUlka EP5 Vibratory Pump (120V) This is the same Ulka Type EP5 vibration pump that ships stock in the current Rancilio Silvia, and it turns up in plenty of other home machines, and occasionally in light commercial duty. If your machine is losing pressure or has gone eerily quiet on brew, this is very often the part. SPECIFICATIONS Ulka Type EP5, 120V 60Hz, 41W 1 8" BSP female x 7mm barb fittings Overall length: 122 mm (4 13 16") Mounting foot center to