Design
Maintenance-free, glandless wet rotor pump, flanged or screw-ended, with three speed levels; in twin pump design (Rio Z) for standby operation with integrated swing check valve or, on option, peak load operation (parallel operation).
Applications
Hot water heating systems, heat recovery systems and cooling circuits in air-conditioning systems.
Overview of technical data
|
Type of bearing | Plain bearings |
|
Drive | Electric motor |
|
Drive frequency | 50 Hz |
|
Type of drive | Electric motor |
|
Drive voltage | Low voltage |
|
Connection to power supply | 400 V, 3~; 230 V, 1~ |
|
Impeller material (EN standard) | POLYPROPYLEN; PP |
|
Type of installation | In- line |
|
Type of coupling | None |
|
Type of lubrication | Oil / Product lubrication |
|
Max. permissible fluid temperature | 130 °C |
| KSB AG | |
|---|---|
| Product Category | Liquid Handling Pumps |
| Product Number | Rio |
| Product Name | Maintenance-free, Glandless Wet Rotor Pump |
| Pump Type | Centrifugal Pump; Condensate Pump; Positive Displacement Pump |
| Discharge Pressure | 145.0 psi (102 m of Water) |
| Liquid Flow | 528.344 GPM (2001.30 L/min) |
| Media Temperature | 266 F (130 C) |
