Which La Marzocco GS3 and Linea Mini versions is this pump listed for?
The listed versions are GS3 V2.5, V2.8, V3.0, V3.2, and V3.3, plus Linea Mini V1.3, V1.4, V1.5, and V1.6. Compare your original pump's specifications and your machine's parts information before ordering. Other versions are not confirmed by this listing.
What does the 70 L/h flow rating mean?
70 L/h is the pump's stated water flow capacity. It is not a brewing pressure setting or the amount of water used for each coffee. Match the flow rating to the pump specified for your machine rather than treating a different capacity as an upgrade.
Does this COMPACT PLUS pump have a balanced bypass?
Yes. The listed model is COMPACT PLUS with a balanced bypass. Check this specification against your existing pump along with its connections and mounting arrangement. A similar-looking rotary pump is not enough to confirm a suitable match.
What are the connection size and pump length?
The connections are 3/8-inch GAS/BSP, and the pump measures 74.5 mm in length excluding the pin. The stated length is not the full measurement including the pin. Check both the thread type and available mounting space before ordering.
Is the pump brass or stainless steel, and what certifications are listed?
This pump has a stainless steel body with rubber gaskets, not a brass body. It is made in Italy and is listed as NSF and WRAS certified.
Will a new pump fix weak pressure, and should a technician fit it?
A correctly matched replacement can help restore normal water delivery if the existing pump is worn or faulty. It is not a guaranteed fix for every flow or pressure problem. We recommend having an espresso machine technician diagnose the fault, confirm fit, and install the pump.
What is included with this replacement rotary pump?
You receive one replacement rotary pump. The description does not list a motor, hoses, clamps, or additional fittings as included. Check which installation parts your technician needs before ordering.