GARDENA 1355-U Master Unit Pressure Reducer Instruction Manual

: October 30, 2023
: Gardena

Table of Contents

1355-U Master Unit Pressure Reducer
Documents / Resources

Art. 1355 Assembly Instructions
Master Unit 1000 with installation hints

1355-U Master Unit Pressure Reducer

GARDENA 1355-U Master Unit Pressure Reducer - Assembly

Clean the filter regularly and, if necessary, immersed in a household descaling solution.
Connecting piece for hose connection.
Reduces pressure automatically to an operating pressure of approx. 1,5 bar (21 p.s.i.).
Connecting piece for GARDENA Micro-Drip System Connecting Pipe 13 mm (1/2 ”).
Connecting piece for GARDENA Micro-Drip System Supply Pipe 4,6 mm (3/16 ”).

Before the first frost sets in, disconnect your Master Unit and, after draining and cleaning, store it at a place where it is protected from frost.

Nature. no.| Product| Feed tube 13 mm (1/2”)| Pipe 4,6 mm (3/16″)| Centrale d’irrigation
---|---|---|---|---
1340 /8310 1341| 21/h
41/h| 1000(1)
500(1)| 200 6(5)
100 3| 50 (2)
25 (2)| 500 (4)
250(4)
8343 / 8311 8344| 2 1/h
41/h| —
—| —
—| 25 (3)
12 (3)| 250 (4)
125 (4)
1391| ca. 20 1/h| (8)
8392| ca. 20 1/h| (8)
8320| 40 cm| 8 (6)| 15(5)| –| 153(5)
8321| 40 cm| —| —| 203| 203
1365
1367
1368| 360°
180°
90°| 5O
7 C)
8 ®| 10 C)
13 ®
16 3| 103
103
203| 10 C
13 C)
16 3
1369| 360°| 6 ®| 123| 103| 123
137013711372| 0,6 x 5,5 m 0 1 m
0,6 x 2,75 m| 8 ®
130
7 3| 16 6
25 3
16 3| 203
403
203| 15 6
25 C
15 3
1396| 90°, 180°, 270°, 360′ 1,0 x 2,5 m 1,0 x 5 m| 93| 18 C)| 203| 18 C
8360| 5-50 m 2| 1 CD| 26| –| 2 ®

Hint
The number of sprinklers per table column are alternatively applicable.
Example: It is possible to connect max. 13 Spray Nozzles 180° (Art. 1367) or 16 Spray Nozzles 90° (Art. 1368) or… per Master Unit. GARDENA 1355-U
Master Unit Pressure Reducer - Hint With Drip Heads or Spray Nozzles directly installed into the Connecting Pipe at a distance of 30 cm (1 inch) or 4 m (13 inches) respectively.With a Pipe length of maximum 15 m and 2 connected Drip Heads per Four-Way Coupling 4,6 mm (3/16 ” ).With a Pipe length of maximum 15 m.
When installing as described in 2 /3‚ and connecting the Master Unit in the middle of the 13 mm (1/2 ” ) pipe. The number of sprinklers mentioned in 4 must be divided by two if the connecting pipe is installed in one line behind the Master Unit.![GARDENA 1355-U Master Unit Pressure Reducer

Pipe 3](https://manuals.plus/wp-content/uploads/2023/06/GARDENA-1355-U -Master-Unit-Pressure-Reducer-Pipe-3.png)When connecting the Master Unit in the middle of the 13 mm (1/2 ” ) pipe so that the water flows to the right and to the left.
With Small Areas Spray Nozzles directly installed into the Connecting Pipe.The number of Drip Heads which can be connected to each supply line depends on the flow rate setting. Install separate lines, if necessary.

Canada
GARDENA Canada Ltd.
100 Summer lea Road
Brampton
Ontario L6T 4X3
Phone: (+1) 905 792 93 30
info@gardenacanada.com
USA
Milnor Inc.
3085 Shawnee Drive
Winchester, VA 22604
Phone: (+1) 540 722-9080
service_us@melnor.com

Documents / Resources

| GARDENA 1355-U Master Unit Pressure Reducer [pdf] Instruction Manual
1355-U Master Unit Pressure Reducer, 1355-U, Master Unit Pressure Reducer, Unit Pressure Reducer, Pressure Reducer, Reducer
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