Which Astoria espresso machines is this rotary pump compatible with?
This pump is compatible with Astoria Calypso-R15 (201506-REV.00), Core-600 (201703-REV.01), Plus-4-You-TS (201504-REV.02), Sabrina (201412-REV.03 and REV.04), Storm-Tempesta (201904-REV.00), and Tanya-R16 (201602-REV.03). Match your machine's production reference and revision before ordering.
What does the 200 L/h rating mean?
The 200 L/h rating describes the pump's flow capacity. It is not a brewing-pressure rating or the amount of water dispensed into each cup. Match the flow rating with your machine's pump requirements.
What size are the water connections?
The pump has 3/8-inch GAS/BSP connections. Compare the connection size and fitting arrangement with the existing pump, and check the motor coupling and mounting arrangement before installation.
What is the pump made of, and is it NSF certified?
This standard-version ECO-BRASS rotary vane pump has a CW510L brass body and rubber gaskets. It is NSF certified and made in Italy.
How long is the pump without the pin?
The pump measures 82.5 mm in length excluding the pin. Compare this measurement with the original unit along with the motor coupling, mounting arrangement, and plumbing connections.
Will replacing this pump fix low water flow or pressure?
A replacement is appropriate when an espresso machine technician confirms that the existing pump is faulty. Low flow or pressure can have other causes. We recommend professional diagnosis and installation, followed by connection checks and testing of the water system.
What comes with this replacement pump?
The package contains one Astoria CMA replacement rotary vane pump in the standard ECO-BRASS version, with a 200 L/h flow rating and 3/8-inch GAS/BSP connections.