Low-volume sprinklers (sprinklers) with a spray diameter of up to 6 meters are used as working elements for irrigation. Sprinklers are mounted on 35 cm high posts and connected to a water pipe or hose with an internal diameter of 25 mm. Sprinklers are mounted in a staggered pattern on pipes placed at a distance of 4 meters from each other and at a distance of 4 meters along the pipe. In total, the system includes 100 sprinklers of model 841. 12 and 13 pcs. per line.
The sprinkler irrigation system is designed to irrigate a site with a total area of up to 1600 square meters. (16 acres). The system is designed for intensive operation using a source of technical water. A block of two filters is used to purify water. The filtration block allows for alternate flushing of two filters, without disassembling the filtration system and stopping the irrigation system.
The system is equipped with a controller for automatic irrigation control, fittings and valves, and a tool for installation.
Installation diagram:
The irrigation system consists of a field unit, which includes filters, taps, fittings and a controller, the sprinklers themselves and pipes (pipes are not included in the delivery).
Water from a water source is supplied to the unit (B) through a pipe with a diameter of 25 mm. (D).
Block (B) filters water, controls it automatically, and supplies it to the irrigated area through 25 mm diameter plastic pipes.
The pipes are mounted using compressionfittings: corners (2), tees (1), end caps (3) and repair connectors, which are used to connect pipes.
Sprinklers are mounted according to a 4x4 meter scheme, in a staggered pattern. The sprinkler is installed on a plastic stand and connected to the pipe through a plunger. The holes for the plunger are made with a tool; for rigid PE pipes, a 4 mm diameter insert is used.The connections are designed for repeated assembly/disassembly.
The photo shows the field unit assembled and disassembled. The numbering of the parts corresponds to the numbering in the specification.
All fittings have internal seals and do not require additional sealing materials (FUM, tow, sealants, etc.) during assembly.
Specification:
td>VMF34 tap 3/4''2
| № |
Name |
Quantity |
| 1 |
NLT25 tee 25 mm |
6 |
| 2 |
NLE25 elbow 25 mm |
2 |
| 3 |
NLP25 plug 25 mm |
8 |
| 4 |
N1 nipple 1'' |
3 |
| 5 |
NL251M adapter 25*1''M |
1 |
| 6 |
NLT251M tee 25*1''*25 |
1 |
| 7 |
STF1 tee 1''F*1''F*1''F |
2 |
| 8 |
NLE1M elbow 1''M |
5 |
| 9 |
VMF34 tap 3/4'' |
2 |
| 10 |
861, 40 l/h, sprinkler |
100 |
| 11 |
WEDG-35 stand 35 cm |
100</ |
| 12 |
4/7-060CC PE tube 30 cm with two fittings |
100 |
| 14 |
PLUG plug |
100 |
| 16 |
NL25 repair connector |
4 |
| 17 |
SF1P120L mesh filter 1' with union nuts |
2 |
| 18 |
SBV1FT ball valve with union nut 1''F*1''F |
3 |
| 19 |
G75-C-1W controller 1'' |
1 |
| 20 |
hole punch |
1 |
Installing a sprinkler on a PE pipe and a flexible hose.
Tool kit: hole punch and press tool.
