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A section entirely dedicated to our catalogs, brochures, videos and insights into the world of sprays. Our knowledge at your service.
SPRAY NOZZLES AND ACCESSORIES CATALOG
Download the PNR Italia catalog to explore the complete range of quick-release nozzles and accessories for industrial applications.
Our company offers a range of services to its customers including a laboratory equipped for spraying tests, a dedicated department for CFD simulations, one dedicated to certifications and specific ongoing support for engineering companies, plant engineers and OEMs.
Whether designing, testing, measuring or simulating, PNR Italia ‘s expertise is what you are looking for.
QUALITY AND CERTIFICATIONS
Discover PNR Italia’s company and product certifications.
MIXING EDUCTORS
UPD mixing eductors, whose design applies the “Venturi Effect”, enable the circulation of large volumes of liquid.
They are installed at the bottom of a tank and pressurized to spray the solution. This flow creates a powerful negative pressure that allows the tank to take in four times the liquid volume, mix it with a solution inside the nozzle, and spray it back into the tank at a high speed. This flow creates a powerful negative pressure that allows the liquid volume to be taken in four times, mixed with a solution inside the nozzle, and sprayed back into the tank at a high speed. 1 HP pump and UPB mixing eductor can replace a 5 HP mixing educator. UPD eductors offer a high mixing efficiency and are cost-effective because they save energy and are resistant to wear and corrosion.
UPD eductors have the same technical features as the UPB models, but they come with a female thread connection.

AISI 316L s.s.
PP, chemically bonded 30% fibreglass

80 °C (PP)

Female BSP
Female NPT
From 3/4″ to 2″
Tank mixing
Metals heat treatment
Code |
RG |
D |
Flow rate (lpm)at different pressure values (bar) |
D1 |
L |
WS |
||||
inch |
mm |
1,0 |
2,0 |
3,0 |
4,0 |
5,0 |
mm |
mm |
mm |
|
| UPD E100 D6Sx | 3/4″ | 10,0 | 63,0 | 89,0 | 109 | 126 | 141 | 65,0 | 147 | 34 |
| UPD 0150 D6Sx | 1-1/2″ | 15,0 | 141 | 199 | 243 | 281 | 313 | 107,5 | 225 | 60 |
| UPD H150 B31Sx | 155 | 215 | 265 | 305 | 340 | 80,0 | 230 | 60 | ||
| UPD K200 B31Sx | 2″ | 20,0 | 268 | 377 | 460 | 531 | 592 | 102,0 | 290 | 70 |
Code |
RG |
D |
Flow rate (gpm)at different pressure values (psi) |
D1 |
L |
WS |
||||
inch |
inch |
15 |
30 |
40 |
60 |
70 |
inch |
inch |
mm |
|
| UPD E100 D6Sx | 3/4″ | 0,394 | 17,0 | 24,0 | 27,8 | 34,0 | 36,7 | 2,56 | 5,79 | 34 |
| UPD 0150 D6Sx | 1-1/2″ | 0,591 | 37,9 | 53,6 | 61,9 | 75,8 | 81,9 | 4,23 | 8,86 | 60 |
| UPD H150 B31Sx | 41,6 | 57,7 | 67,1 | 81,9 | 88,3 | 3,15 | 9,06 | 60 | ||
| UPD K200 B31Sx | 2″ | 0,787 | 72,0 | 101,3 | 116,5 | 142,6 | 153,7 | 4,02 | 11,4 | 70 |
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Download UPD technical drawings
Download Datasheet (PDF)
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| AE | Air capacity, inlet | Ncm/min | HE | Height | mm | RA | Radius | mm |
| AU | Air flow, outlet | Ncm/min | LF | Hose lenght | m | RF | Female thread | inch |
| C | Cartridge ident color | — | LP | Max operating pressure | bar | RFS | Inlet thread steam | inch |
| CA | Internal volume | liter | LQ | Max capacity | lpm | RFW | Inlet thread water | inch |
| DE | Depth | mm | LT | Max operation temperature | °C | RG | Male thread | inch |
| DI | Nipple inner dia (hose reels) | mm | M | Wire net mesh size | mesh | S | Thickness | mm |
| D,D1 | Diameter | mm | MF | Flexible hose size | inch | SV | Swivel base model | — |
| DX | Nipple inner diameter | mm | P | Depth | mm | U | Outlet thread size | inch |
| E | Inlet thread size | inch | PD | Pipe external diameter | mm | UF | Outlet fem thread size | inch |
| FF | Flange nominal dia | inch | PS | Pipe size | inch | W | Weight | kg |
| H,H1 | Height | mm | Q | Capacity | lpm | WF | Water inlet | inch |
| WS | Wrench size | mm |
