Pump accessories - The original Einhell adapter 33.3 mm (1 inch) female thread is a practical acce...Pump accessories - The original Einhell adapter 33.3 mm (1 inch) female thread is a practical accessory for water pumps of all kinds. USE - The pump adapter is an inconspicuous but important accessory for use in the garden, anywhere water is to be distributed by pump and garden hose. Thread - The adapter is equipped with a 33.3 mm (1 inch) female thread and therefore fits pumps with an external thread connection 33.3 mm (1 inch). Connection - To connect a garden hose, the adapter has a plug nipple to which the hose is attached. EASY INSTALLATION - The adapter can be mounted quickly and easily by screwing onto the pump connector. Then the hose can be plugged in directly.
This Einhell adapter is designed for homeowners and gardeners who need to efficiently connect standard garden hoses to water pumps with a 33.3 mm (1 inch) male thread. Its key benefit is providing a secure and easy connection point, simplifying garden irrigation or water transfer tasks. A potential caveat is its specific thread size compatibility, requiring a pump with a matching 33.3 mm (1 inch) external thread for use. The adapter features a 33.3 mm (1 inch) female thread on one end and a hose nipple on the other for quick garden hose attachment.
All features
Colour
Black
Model Part Number
4173760
Brand
Einhell
Extended Product Information
FAQs
What size thread does this adapter have?
The adapter has a 33.3 mm (1 inch) female thread, designed to connect to a pump with a 33.3 mm (1 inch) male thread.
Can I connect any garden hose to this adapter?
Yes, the adapter features a plug nipple designed to accommodate standard garden hose connectors.
Is this adapter suitable for high-pressure pumps?
While it provides a secure connection, for very high-pressure applications, it is recommended to use a hose clamp on the garden hose connection to the nipple for added security.
Does this adapter come with a garden hose?
No, this product is an adapter only and does not include a garden hose.
How do I clean the adapter?
Rinse the adapter with clean water after use to remove any dirt or sediment. Allow it to dry before storing.
What is the product colour?
The product colour is Black.
What type of product is this?
This is a threaded nipple adapter, classified as water pump accessory.
Troubleshooting
The adapter does not fit the pump.
Verify that your pump has a 33.3 mm (1 inch) male external thread. This adapter is not compatible with different thread sizes.
The garden hose is loose on the nipple.
Ensure you are using a standard garden hose connector that fits the nipple size. For older hoses or high-pressure situations, consider using a hose clamp for a more secure fit.
Water is leaking from the connection.
Check that both the pump thread and the adapter thread are clean and free of debris. Ensure the adapter is screwed on tightly to the pump. If leaking from the hose connection, re-seat the hose onto the nipple or use a clamp.
Pros and Cons
Pros
Enables seamless connection between pumps and garden hoses.
Features a standard 1-inch (33.3 mm) female thread for broad compatibility with many pumps.
Includes a practical hose nipple for direct garden hose attachment.
Quick and easy to install by simply screwing it onto the pump.
Durable build quality suitable for garden and water transfer tasks.
Cons
Only compatible with pumps that have a 33.3 mm (1 inch) male thread.
May require a hose clamp for very high-pressure applications or older hoses for a completely secure connection.
Limited to 1-inch thread size; not suitable for smaller or larger pump connections.
Does not include a garden hose; this must be purchased separately.
Setup, Compatibility & Care
Setup:
Ensure the water pump has a 33.3 mm (1 inch) male external thread.
Screw the Einhell adapter, with its 33.3 mm (1 inch) female thread, firmly onto the pump's outlet.
Push your standard garden hose connector onto the adapter's plug nipple until it is securely seated.
Compatibility:
This adapter is specifically designed for pumps with a 33.3 mm (1 inch) male thread connection.
It is compatible with standard garden hoses that fit onto a 3.3 cm (approx. 1.3 inch) diameter nipple.
Care:
After each use, rinse the adapter with clean water to remove any debris or sediment.
Store in a dry place, away from direct sunlight and extreme temperatures, to prolong its lifespan.
Periodically check the threads for any damage or debris that could affect the connection.