Pressure group Espa PDS - Prisma & Pressdrive

Pressure group Espa PDS

The Espa PDS pressure group is an automatic water supply equipment composed of a Prisma pump and the Pressdrive, a device that allows the starting and stopping of the booster set. Designed to work with clean water for domestic, industrial, agricultural and gardening use. Suitable for applications such as sprinkler or drip irrigation, water transfer or domestic pressurization. We have three single-phase models, the PDS 3-50, PDS 3-75 and PDS 3-100 automatic equipment. 

This equipment is made up of the Espa Prisma 15 pump, which stands out for being completely silent and of continuous service. The Espa Prisma water pump has a high degree of protection IPX5 and is self-priming up to 2m. The other component is the Pressdrive, which comes assembled with the pump or can be purchased separately if you already have the Prisma pump. It starts automatically when it detects consumption and stops automatically when there is no more consumption or lack of water. The starting pressure is adjustable from 1.5 - 2.5 bar.

Features of PDS equipment 

• Starting pressure from 1.5 to 2.5 bar
• Maximum stop pressure delivered by the pump
• IP X5 protection grade
• Built-in check valve
• Automatic reset button
• Built-in dry running protection device
• Supplied with electric cable and Schuko plug
• Supplied with a 3 piece fitting included in the body
• Pump connection - Pressdrive from the factory
• Maximum liquid temperature: 40ºC
• Maximum suction: 2 m

Pressdrive Features 

• Materials: polypropylene body, EPDM inner membrane, and AISI 304 stainless steel screws
• Maximum pressure 10 bar
• Maximum intensity 12 A
• Differential pressure between start/stop: more than 0.7 bar
• Incorporates manometer
• In-line power cable: 1.5 meters
• Pump connection cable: 0,6 meters
• 90º pump-pipe connection

Technical characteristics of Prisma 15 pump 

Dimensions pressure group PDS

Performance curves Prisma