Complementary components
Master Line installation elements for professional and industrial installations Sistem Air Pro.
Get the most and touches the impossible.
Non-return valves
Silencer
vent
kit
Selection panel
Control
panel
Pneumatic
valves
Resistive
partition
Non-return valves for motor coupling

The non-return valve must be fitted to each individual motor if several suction units are combined in the same system.
To be installed directly on the engine air vent connection to ensure that the air vacuum is maintained when one motor is in use and the other is switched off.
Technical data sheet
Product | Measure | Ø Pipe | For motors |
0110001 | 2” | 63 | 3500.1M 3503.2M |
0110003 | 3” | 80 | 3500.3M 3500.5M 3503.6M 3513.4M |
0110002 | 4” | 100 | 3503.7M 3503.11M |

Silencer vent

Silencer vent is installed directly on the motor unit to muffle the noise.
Several silencers can be added if more silencing is desired.
Technical data sheet
Product | Measure | Ø Pipe | For motors |
11001 | 2” | 63 | 3500.1M 3503.2M |
11002 | 3” | 80 | 3500.3M 3500.5M 3503.6M 3513.4M |
11003 | 4” | 100 | 3503.7M 3503.11M |

Metal exhaust kit

Metal exhaust kits make it possible to create the initial part of the air exhaust in industrial engines and in vacuum units for advanced civil use.
Under certain conditions of use, the exhaust air may reach temperatures that compromise the PVC pipes. In such cases it is advisable to construct the metal exhaust, sizing it appropriately to the diameter of the engine exhaust and the overall length of the exhaust.
Exhaust kits can be added together, in order to achieve the desired dust ejection line.
Technical data sheet
Product | Description |
7020.63 | Steel air outlet kit Ø 60 |
7020.80 | Steel air outlet kit Ø 80 |
7020.10 | Steel air outlet kit Ø 100 |

Motor start selection and callout panel

The electrical panel for motor start call selection is used when installing, on a single installation, several standard motors, without electronic speed converter.
The internal electronic system makes it possible, by means of a resistive partition installed on the microswitch line, to pilot the switching on and off of one or more motors of the system, depending on the number of inlet sockets used, and to manage the operating hours of each individual motor group.
It is possible to reverse the starting priority of the motors by means of a cyclic switch, balancing the wear status of the motors.
Technical data sheet
Product | Motors max | Power supply V ac | For motors |
3301.6 | 2 | 220/240 | 3500.3M 3500.5M |
3301.0 | 3 | 220/240 | 3500.3M 3500.5M |

Speed modulation control panel

The electronic panel for adjusting the speed of the motor unit is used when installing an electronic type motor.
The internal electronic system makes it possible, by means of a resistive divider installed on the microswitch line, to control the speed of the motor unit, depending on the number of suction inlets used, to obtain the best performance with the lowest consumption.
The system has up to four switching levels (4 speeds) and is suitable for all electronic units, even those with different power ratings.
Technical data sheet
Product | Motors max | For motors |
3301.6 | 1 x max 4 speed | 3503.2M 3513.4M 3503.6M 3503.7M 3503.11M |

Pneumatic sleeve valves 230 V ac

Sleeve valves are used in all situations where it is necessary to automatically open and close a section of pipe, even very frequently.
Inside is a rubber membrane, resistant to abrasion and chemicals, which is inflated by compressed air controlled by a solenoid valve.
The control can be manual or automatic and ensures the hermetic opening or closing of the pipe.
Technical data sheet
Product | Description | Ø input | Pressure bar | Degree of protection |
1456.5MA | Pneumatic sleeve valve Ø 50 mm 230 V ac | 50 | 4,5 | IP65 |
1456.4MA | Pneumatic sleeve valve Ø 60 mm 230 V ac | 60 | 6 | IP65 |
1456.6MA | Pneumatic sleeve valve Ø 80 mm 230 V ac | 80 | 6 | IP65 |

Resistive
partition

The resistive divider is indispensable for variation of suction power with several groups of electric motors.
Each divider can accommodate up to four suction points, which can be connected together without any maximum limit.
Technical data sheet
Product | Description |
3301.4 | 4-input resistive partition |

Contacts
Sistem Air Pro
Via Cilavegna, 53
27020 Gravellona Lomellina (PV)
ITALY
Ad hoc planning
Sistem Air Pro is capable of responding to all professional and industrial sector requests