
Dramm - Dribble Ring
Brand: Dramm
Sign in to see your pricing
Dramm Dribble Ring
The Dramm Dribble Ring distributes water around the surface of the container through a ring rather than dropping it at a single point. It is the uncompensated companion to Dramm's PCR ring, using tube diameter and length to set the delivery rate instead of an emitter, which makes it a lower cost route to ring distribution.
Rings are sized to the container and each is offered with leader tube lengths from 12 in to 48 in so the ring reaches from the poly supply line to the pot. Install by piercing the supply line and fitting a brass eyelet, then push the leader tube into the eyelet.
Specifications
| Ring | Fits Container |
|---|---|
| DR4 | 6 in and 7 in |
| DR6 | 8 in and 10 in |
| DR85 | 13 in |
| DR10 | 16 in |
| DR13 | 20 in |
Configurations
| Ring Size | Leader Length | Part number |
|---|---|---|
| 4 in - fits 6 to 7 in containers | 12 in | DR4-12 |
| 4 in - fits 6 to 7 in containers | 24 in | DR4-24 |
| 6 in - fits 8 to 10 in containers | 12 in | DR6-12 |
| 6 in - fits 8 to 10 in containers | 24 in | DR6-24 |
| 4 in - fits 6 to 7 in containers | 36 in | DR4-36 |
| 4 in - fits 6 to 7 in containers | 48 in | DR4-48 |
| 6 in - fits 8 to 10 in containers | 36 in | DR6-36 |
| 8.5 in - fits 13 in containers | 12 in | DR85-12 |
| 8.5 in - fits 13 in containers | 24 in | DR85-24 |
| 6 in - fits 8 to 10 in containers | 48 in | DR6-48 |
| 10 in - fits 16 in containers | 12 in | DR10-12 |
| 8.5 in - fits 13 in containers | 36 in | DR85-36 |
| 10 in - fits 16 in containers | 24 in | DR10-24 |
| 8.5 in - fits 13 in containers | 48 in | DR85-48 |
| 10 in - fits 16 in containers | 36 in | DR10-36 |
| 10 in - fits 16 in containers | 48 in | DR10-48 |
| 13 in - fits 20 in containers | 12 in | DR13-12 |
| 13 in - fits 20 in containers | 24 in | DR13-24 |
| 13 in - fits 20 in containers | 36 in | DR13-36 |
| 13 in - fits 20 in containers | 48 in | DR13-48 |
| Leader tube lengths | 12, 24, 36 and 48 in |
|---|---|
| Flow control | Uncompensated, set by tube diameter and length |
| Installation | Brass eyelet into poly supply line |
Key Features
- Ring distribution spreads water across the pot surface
- Uncompensated design sets flow by tube diameter and length
- Five ring sizes covering 6 in through 20 in containers
- Installs into poly supply line with a brass eyelet
- Lower cost alternative to pressure compensated ring assemblies
Ideal Applications
- Container nursery production
- Larger potted crops
- Retrofit onto existing poly supply lines
- Budget conscious drip installations where pressure compensation is not required
For pressure compensated output from 15 to 50 PSI, see the Dramm PCR Dribble Ring.
Choose options

Dramm - Dribble Ring
Sale price$1.36