Toro Chemical Injection Specifications
Contents
1. Operating Pressure Injector Inlet 10 15 20 25 30 35 40 45 50 PSIG Model 283 1 2 Threads Injector Outlet NI O01 OP O N OT Nh OPFBR W M O amie k E ES S Poo Numbers in parenthesis indicate the injector outlet pressure when suction stops Zero Suction Point Motive Flow GPM Model 287 1 2 Threads Water Suction GPH Motive Flow GPM Model 384 1 2 Threads Water Suction GPH Motive Flow GPM Model 384X 1 2 Threads Water Suction GPH Motive Flow GPM Model 484 1 2 amp 3 4 Threads Water Suction GPH Motive Flow GPM Model 484X 3 4 Threads Water Suction GPH Motive Flow GPM Water Suction GPH TORO Performance Table Injector Performance Table Water Suction Capacity Injector Inlet Pressure 5 50 PSIG Operating Pressure PSIG Injector Inlet 10 15 20 25 30 35 40 45 50 Numbers in parenthesis indicate the injector outlet pressure when suction stops Zero Suction Point Injector Outlet NI O01 OP OO N O01 Nh OPFR W M O mate k E ES S MlO AIO Irmo 15 Model 584 1 2 amp 3 4 Threads Motive Water Motive Flow Suction Flow GPM GPH GPM Model 684 3 4 Threads Model 878 1 Threads Water Suction GPH Motive Flow GPM Water Suction GPH Model2. or PVDF Kynar Kynar is extremely resistant to most chemicals including acids e Available with NPT or BSPT threads Why PVDF Kynar Kynar is extremely resistant to most agricultural chemicals Sulfuric acid Nitric acid Chlorine and Gypsum Gypsum is very abrasive Polypropylene is not recommended for the above materials Required Information for Liquid Injection Applications The following information and calculations are required to determine the proper size and model of Mazzei injector for liquid fertilizer injection Below is a worksheet 1 Determine total water flow gpm or lpm 2 Determine rate of injection required in gph or l min 3 Determine pressure differential across injector a System or pump pressure at inlet to injector in psi or Kg cm b Pressure back pressure at outlet of injector in psi or Kg cm c Available pressure differential 3a 3b in psi or Kg cm d Percentage pressure differential 3c 3a x 100 4 Determine installation method a If the pressure differential 3d above is 20 or greater the injector can be utilized without a booster pump See Typical Installations page b If the pressure differential 3d above is less than 20 the injector must be installed in series with a booster pump See Typical Installations page Injector Selection The injector performance tables in this 1 Locate the injector inlet pressure psi or brochure list
3. the motive flow values and suction Kg cm step 3a above which most capacities for Mazzei injectors under various closely corresponds to your maximum pressure conditions Other applications exist available water pressure that are not covered in this brochure Please consult a Toro Micro Irrigation representative for help with those inquires 2 Locate the injector outlet pressure psi or Kg cm step 3b above which most closely corresponds to your system From the calculations above use the pressure downstream of the injector performance tables in the back of this brochure after installation to select an injector model that can exceed the required injection suction rate The total water flow of the system must be greater than the injector s motive flow capacity water flow through the injector The injector may be installed in a bypass so that only the required part of the total water flow passes through the Injector 3 Review the performance tables to locate an injector model that has a suction capacity that is greater than the required suction capacity gph or l min step 2 above Use a metering valve or orifice assembly to obtain the precise suction required Injector Product Range z 3 a o Injector Models and Kit Assemblies lt eb Cc Injector m 9 5 Injector Maximum Suction Capacity Suction Bypass amp Model S a 5 Size Line Kit Suction Numbers L T 5 In Out 50 psi 3 4 bars
4. 1 41 1 76 0 00 0 35 0 70 2 46 T 141 1 76 0 00 0 35 0 70 2 81 1 05 1 41 1 76 2 11 0 00 0 35 0 70 1 05 3 16 a 1 76 i 2 46 0 00 0 35 0 70 1 05 3 52 1 41 1 76 2 11 2 46 2 81 Numbers in parenthesis indicate the injector outlet pressure when suction stops Zero Suction Point Performance Table metric Injector Performance Table Operating Pressure Kg cm Injector Inlet 0 35 0 70 1 05 1 41 1 76 2 11 2 46 2 81 3 16 3 52 Water Suction Capacitv Iniector Inlet Pressure 0 35 3 52 Ka cm Model 1585X 1 5 Threads Injector Outlet 0 07 0 21 0 14 0 49 0 35 0 84 0 00 0 70 1 05 0 35 1 05 0 00 0 70 1 41 0 35 1 41 0 00 0 70 1 41 2 11 0 00 0 70 1 41 2 11 0 35 1 41 2 11 Numbers in parenthesis indicate the injector outlet pressure when suction stops Zero Suction Point 0 00 0 14 0 28 0 00 0 35 0 56 0 00 0 49 0 70 0 35 0 84 0 00 Oro Eee 0 35 105 1 76 0 00 0 70 1 05 1 76 0 35 1 05 1 76 0 35 1 05 1 76 2 46 0 00 0 70 1 05 1 76 2 46 2 81 Motive Flow l min Model 1587 1 5 Threads Water Suction l min Motive Flow l min Water Suction l min Model 3090 3 Threads Model 2081 Model 2083X 2 Threads 2 Threads Motive Water Motive Water Flow Suction Flow Suction l min l min l
5. 1583A 1 5 Threads Model 885X Model 1078 1 Threads 1 Threads Motive Water Motive Water Flow Suction Flow Suction GPM GPH GPM GPH Motive Flow GPM Water Suction GPH TORO Performance Table Injector Performance Table Water Suction Capacity Injector Inlet Pressure 5 50 PSIG Operating Pressure Injector Inlet 10 15 20 25 30 35 40 45 50 15 Injector Outlet N I O01 OP O N O1 NM OPFR W NM O a ae Aes Poo Model 1585X 1 5 Threads Motive Flow GPM Water Suction GPH Model 1587 1 5 Threads Motive Flow GPM Model 2081 2 Threads Water Suction GPH Motive Flow GPM Water Suction GPH Model 2083X 2 Threads Motive Flow GPM Water Suction GPH Model 3090 3 Threads Motive Flow GPM Water Suction GPH Model 4091 4 Threads Motive Flow GPM Water Suction GPH Numbers in parenthesis indicate the injector outlet pressure when suction stops Zero Suction Point TORO Performance Table metric Injector Performance Table Operating Pressure Kg cm Injector Inlet 0 35 0 70 1 05 1 41 1 76 2 11 2 46 2 81 3 16 3 52 0 00 0 14 0 28 0 00 0 35 0 56 0 35 0 70 0 35 0 84 0 00 EA AA 035 105 Ae 035 105 1 76 0 00 O76 4141 211 Eo a ao Ea Eg 035 a05 TAT
6. 2 46 Injector Outlet 0 07 0 21 0 14 0 49 0 00 0 49 0 84 0 00 0 70 1 05 0 35 1 05 0 00 0 70 1 41 0 00 0 70 1 41 0 35 1 05 1 76 0 00 0 70 1 41 2 11 0 00 0 70 1 41 2 11 281 Water Suction Capacitv Iniector Inlet Pressure 0 35 3 52 Ka cm Model 283 1 2 Threads Motive Flow l min Model 287 1 2 Threads Water Suction l min Motive Flow l min Model 384 1 2 Threads Water Suction l min Motive Flow l min Model 384X 1 2 Threads Water Suction l min Motive Flow l min Model 484 Water Suction l min Motive Flow l min 1 2 amp 3 4 Threads Model 484X 3 4 Threads Water Suction l min Motive Flow l min Water Suction l min Numbers in parenthesis indicate the injector outlet pressure when suction stops Zero Suction Point Performance Table metric Injector Performance Table Water Suction Capacitv Iniector Inlet Pressure 0 35 3 52 Ka cm Operating Pressure Model 584 Model 684 Model 878 Model 885X Model 1078 Model 1583A 2 Kg cm 1 2 amp 3 4 Threads 3 4 Threads 1 Threads 1 Threads 1 Threads 1 5 Threads Injector Injector Inlet Outlet 0 00 007 0 35 0 14 0 21 0 28 0 00 0 14 0 70 0 35 0 49 0 56 0 00 0 35 1 05 0 49 0 70 0 84 0 00 0 35 1 41 0 70 0 84 1 05 0 00 0 35 1 76 0 70 1 05 1 41 0 00 0 35 0 70 2 11 cas
7. Micro lrrigation Chemical Injection Mazzei Injectors Mazzei injectors offer an economical highly efficient means of injecting gases and liquids such as chlorine fertilizers and other agricultural chemicals into a pressurized water system Mazzei injectors use differential pressure to create a low pressure zone which draws the chemicals into a pressurized water line Operation Mazzei injectors are venturi type injectors When pressurized water enters the injector inlet it is constricted toward the injection chamber and changes into a high velocity jet stream The increase in velocity through the injection chamber results in a decrease in pressure thereby enabling an additive material to be drawn through the suction port and entrained into the water stream As the jet stream is diffused toward the injector outlet its velocity is reduced and it is reconverted into pressure energy but at a pressure lower than injector inlet pressure Application e Agricultural irrigation systems using drip and or sprinkler irrigation or any pressurized water system where a gas or liquid needs to be injected Features and Benefits e Saves labor e Safe to use as the chemicals are under vacuum not pressure e Ensures even distribution of chemicals e No external power source is required in most systems e Low maintenance no moving parts e Chemicals cannot be injected when the irrigation system is off e Available in Polypropylene
8. Only Line Kit gt 3 8 MNPTorBSPT gph 283 x x J J 41 2 6 0 gph_ 22 7 iph K 184 K 184 A 287 x x J J 1 2 83 gph 31 4 Iph_ K 184 K 184 A 384 x x f 1 2 14 1 gph 53 4 Iph_ K 184 K 184 A 384X x x J 1 2 33 9 gph 128 4 Iph K 184 K 184 A 484 Jx x 4 2 174 gph 65 9lph K 184 K 184 A 584C x x 1 2 256gph 96 9lph_ K 184 K 184 A 484A xj xj x 3 4 174 gph 65 9lph K 184 K 184 B 484X x Jx 3 4 41 7 gph 157 8 Iph _ K 184 K 184 B 584 684 x x 3 4 25 0 gph 95 0 Iph_ K 184 K 184 B_ 878 02 x x x 1 0 748gph 283 Iph_ K 183 K 181 A 02 885X 02 1078 02 1583A 1585X x x x 1 5 323gph 1222 Iph_ K 183 K 183 A 1587 xj xj x 1 5 f 261gph 988lph K 183 K 183 A 2081A 2083X xj x x 2 0 f 1175 0 gph 4448 Iph K 282_ K 282 A 3090 x x 30 1236 gph 4678 Iph_ N A NA 4091 x x 40 2820 gph 10673 Iph N A NA Bypass and suction line kit combination is not available with BSPT threads for 1 and larger injectors 1 2 NPT threads are compatible with 1 2 BSPT threads The 1 injectors ending with part number 02 have a new check valve design the same as the 1 1 2 injectors Specifying Information Example part number AIV1583A P 1 5 MNPT black poly injector XXX XXXXX XXX blank PVDF Kynar P Polypropylene black suction Li
9. min l min Motive Flow l min Model 4091 4 Threads Water Suction l min Motive Flow l min Water Suction l min Emission Devices Micro VI PC Emitters Aqua Traxx PC Irrigation Controllers Total Coniro Total Control 700 Series Valve 600 Series Valve Sentinel Valve 2012 The Toro Company Micro Irrigation Business 1588 N Marshall Avenue El Cajon CA 92020 1523 USA Tel 1 800 333 8125 or 1 619 562 2950 Fax 1 800 892 1822 or 1 619 258 9973 TORO Count on it toro com ALT032 08 08
10. ne Kit 1 Tubing clamp 2 Metering Valve 3 Tubing 10FT AIV NPT threads A 4 Strainer AIC BSPT threads Note Injector not included in the kits PPG Polypropylene green Injector model number Typical Installations Bypass installation ar ee ni 7 Inlet Pressure Gauge Sha a Pressure Reducing Valve APS aa Outlet Pressure Gauge to e 84 o M 80 XG Mazzei Injector mre Check Valve fi a A Otro W SS Injector installed around a inl point of restriction such as a Metering Valve regulator valve or gate valve Ww which creates a differential i pressure thereby allowing the injector to produce a vacuum Suction Tubing gt O Strainer gt f Note Always consult state and local requirements for backflow protection and chemical use Typical Installations Bypass with reduced pressure differental requirement Chemical injection can be turned on or off with a controller a Booster pump installation Booster Pump Q Injector installed across the differential pressure created by an existing booster or supply pump in the system It is plumbed from the discharge side to the intake side of the pump fi Performance Table Injector Performance Table Water Suction Capacity Injector Inlet Pressure 5 50 PSIG
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