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25 mm 1" male thread connector is the essential adapter for joining 25 mm pipe with 1" threads in an indoor cultivation irrigation system. Made of technical plastic, it creates reliable and watertight connections that allow you to irrigate indoor crops with stable pressure and zero leaks in collectors, pumps, and tanks.

This Male thread connector 25 mm 1" directly connects polyethylene (PE) or PVC pressure networks with devices and accessories that use a standard 1" (male thread) thread.
The high-strength plastic body provides a solid transition between the smooth section of 25 mm and the thread, minimizing pressure loss and preventing micro-leaks during frequent handling.
The internal geometry maintains the hydraulic passage to preserve flow and reduce turbulence, which is important when the line supplies pressure-compensating drippers, micro-sprinklers, or irrigation rings.
The thread allows the connector to be coupled to filters, pressure reducers, 1" solenoid valves, recirculation pumps with threaded outlet, tanks with bulkhead fittings, or manifolds.
With proper sealing (Teflon/PTFE or flat gasket depending on assembly), the set is completely watertight even at typical pressures of domestic and semi-professional installations. It is a key piece to standardize assemblies, reduce installation times, and ensure agile maintenance.
In the Hydroponics Blanes catalog, trusted Grow Shop and online grow shop, this connector is part of the family of irrigation accessories with discreet shipping nationwide.
In indoor growing, correct sizing of connections makes the difference between regular irrigation and pressure drops. A Male thread connector 25 mm 1" allows you to integrate tanks, pumps, filters, and collectors in the same 25 mm line, maintaining hydraulic continuity. The 1" thread facilitates the modularity of the irrigation room, which is essential when flow rates, growing areas, or new tables are added.
It is used to make a watertight transition between 25 mm pipe and devices with a 1" thread. It is useful for connections to pumps, filters, valves, flow meters, tank bulkhead fittings, or manifolds. It also allows quick disassembly for pre-filter cleaning or element replacement without cutting the main line. Thanks to this piece, the irrigation system maintains pressure, prevents losses, and delivers exact volumes to each sector.
To make the most of the Male thread connector 25 mm 1", it is advisable to integrate it with:
The entire ecosystem of irrigation accessories is available at Hydroponics Blanes, with technical advice and discreet shipping from the online grow shop.
1) Cut the 25 mm pipe square and deburr to avoid cutting gaskets.
2) Insert the pipe into the 25 mm side up to the stop (depending on the type: compression, glued, or pressure).
3) Prepare the 1" thread by applying PTFE in the direction of threading or placing a gasket if the accessory allows.
4) Hand-tighten and finish with a wrench without exceeding the recommended torque; avoid forcing to prevent damaging the seat.
5) Pressurize the circuit and check for tightness; slightly retighten if a micro-leak is detected.
6) Record the installation (pressure and flow) to keep track for future system expansions.
Technical specifications: high-strength plastic material, dimensions 1" – 25 mm, male type. Designed for irrigation lines with high pressures, where the joint must remain stable for long periods.
The price of Male thread connector 25 mm 1" varies depending on the format (compression/threaded), brand, and active promotions. There are combined packs with valves, gaskets, and 25 mm pipe sections that optimize the budget in new installations or renovations.
Available at Hydroponics Blanes, trusted Grow Shop specialized in indoor growing. Secure purchase, expert advice, and discreet shipping from the online grow shop with stock of irrigation accessories and pressure components.
The Male thread connector 25 mm 1" ensures firm connections between pipe and threaded components, preserving flow, pressure, and circuit cleanliness.
A simple piece that provides long-term reliability, perfect for expanding tables, integrating pumps and filters, or dividing lines, ensuring indoor crop irrigation constantly and efficiently with the help of Hydroponics Blanes and its complete catalog of irrigation accessories.