Drip Emitters
Drip emitters are the heart of any drip irrigation system. Drip emitters, or drippers, deliver small amounts of water directly to the plant roots, optimizing soil moisture with less water lost to evaporation, runoff and wind. DIG provides high quality, high uniformity and reliable drip emitters designed for residential and commercial landscape installations. Drip emitters are easy to install directly into the 1/2″ poly drip tubing or extended to the plants with 1/4″ micro tubing. DIG’s drip emitters incorporate four different operating characteristics that include pressure compensation, turbulent flow, vortex, and adjustable flow. DIG provides detailed information on each type of drip emitter, including product specifications, product features, and installation videos. Replace your overhead sprinkler irrigation with low-volume, drip irrigation, and save a significant amount of water by improving irrigation efficiency and lowering water runoff. For even more savings, check with your city for drip irrigation rebate program eligibility.
PC Button Drip Emitters
DIG Pressure Compensating (PC) Button Drip Emitters are designed to produce a consistent flow rate over a pressure range of 10 to 45 PSI. DIG PC drip button emitters are continuously adjusting to varying water pressures, ensuring a constant flow from each drip emitter regardless of pressure fluctuations or varying elevations along the line. The PC drip emitters are available in .5, 1, 2 and 4 GPH and includes models, B2205B/B2205-25PC (.5-GPH, pack of 10 or 25), B221B/B221-25PC (1-GPH, pack of 10 or 25), B222B/B222-25PC (2-GPH, pack of 10 or 25) and B224B/B224-25PC (4-GPH, pack of 10 or 25). Used for flowers, shrubs groundcovers and trees, DIG PC drip emitters offer a convenient way to water both, new and existing landscapes, including difficult terrain such as slopes, oddly shaped areas and sites with high winds.
Features
- Available in four colors so that it is easy to identify flow rate
- Ideal use is for slopes, oddly shaped areas, sites with high winds and long runs.
- Pressure compensating feature enables the use of longer laterals under a wide range of pressures
- Turbulent flow through a large labyrinth water passage and floating diaphragm help prevent clogging
- Contain a diaphragm that continuously adjusts to varying water pressure to ensure a constant flow rate, even in challenging topographical conditions
- Raised nipple outlet prevents water runoff along the drip lateral
- Resistant to chemicals and fertilizers used in landscape application
- Quarter inch barbed inlet for installation into drip tubing or 1/4″ distribution tubing
- Use for any layout in residential gardens
- Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions
- Available in four color-coded flow rates for easy identification
- Pressure compensation enables the use of longer laterals with smaller diameter tubing
PC Dripper with Non Drain Check Valve
DIG’s new, innovative pressure compensating drip emitters with check valve are designed to produce a consistent flow rate over a wide range of pressures between 10 and 50 PSI and to simplify installation for home gardens and commercial landscapes in challenging terrain or complicated layouts. The drip emitters’ self-activated flushing and non-draining mechanism provides excellent clog resistance, stops water drain from the drip tubing lateral when the system is shutting off and overall supports water saving for a very efficient irrigation system. The PC drip emitters with check valves are available in .58 and 1 GPH with two models: PC-CV-06 (.58-GPH, pack of 10) and PC-CV-1 (1-GPH, pack of 10), each with a 1/4″ barbed inlet and small barbed outlet. Use for individual plants or groups of plants, groundcovers, shrubs and trees.
Features
- The drip emitters eliminate water draining when the system is shut off, saving additional water
- Ideal for watering plants in pots and containers
- The pressure compensating feature with the built-in non-drain mechanism gives consistent flow and reduces lateral filling time, supporting water savings
- The design of the drip emitters’ self-activated flushing mechanism ensures continuous flushing of sediments and small particles for better operation over time
- Colored barbed cap outlet enables easy identification of drip emitters’ flow rate
- The barbed outlet can be configured to work with 1/8” or 1/4” micro tubing for branching from the drip emitters
- For irrigation of home gardens, commercial landscapes, greenhouses, nurseries, deciduous plants and trees
- Outstanding flow regulation and consistent flow over a wide range of pressures
- Composed of superior materials for a long life.
- Unaffected by fluctuating inlet water pressure
Pressure Compensating Dripper on Stake
DIG PC Drip Emitter on Stake is a turbulent-flow-path pressure compensating drip emitter, designed to produce a consistent flow rate of 1 GPH (model B301) or 2 GPH (model B02) in a pressure range of 10 to 40 PSI. The drip emitter on stake contains a diaphragm that continuously adjusts to varying water pressures regardless of elevation or any pressure fluctuation along the laterals, ensuring even and consistent flow rates from each drip emitter. They can be used for any type of planting, including pots and baskets, and with long runs of drip tubing. Use 1/4” micro tubing to extend the emitter stakes from the drip tubing directly to the plant.
Features
- Ideal for all plant layouts, including planter boxes, window boxes, closely planted shrubs, vines and roses, or around roses, shrubs and trees
- Efficient and simple design combines PC drip emitter and stake
- Use for commercial and residential applications
- Allows water to drip directly to the root zone, delivering a constant deep watering
- Turbulent flow path and pressure compensating with predefined flow rate
- Secure and easy installation into micro tubing without glue or clamps
- Rugged materials can withstand adverse conditions
- Provides uniform flow rate from each drip emitter stake along the line
- Made with high impact UV-resistant plastic
- Built-in diaphragm ensures constant flow rates at a range of 15 to 40 PSI
- DIG’s drip irrigation products may be exempt from residential and commercial watering restrictions (check local codes)
Adjustable Bubbler on Stake
DIG Adjustable Bubbler on Stake features adjustable flow with a 360° gentle stream umbrella pattern, combined with a 6″ stake and a 1/4″ barb. The adjustable bubbler provides a flow of up to 32 GPH and a diameter of up to 3.3′ at 15 to 30 PSI. It has a rotating cap that allows for simultaneous control of the flow and the wetted area. Used for groundcovers, shrubs and trees, the adjustable bubbler on stake offers a convenient way to water areas where conventional sprinklers are not practical.
Features
- Available in a 360° umbrella pattern for individual plants or closely spaced plantings
- Recommended for groundcovers, shrubs and trees
- Adjustment via a ratchet mechanism on the cap and a notch on the base allows for control of flow, pattern and diameter of throw as required for plant requirements, down to a complete shut-off
- Can be extended with 1/4″ micro tubing or connected into 1/2″ drip tubing
- Complete unit includes a 6″ spike and 1/4″ barb with an extra barb for the micro tubing
- Trouble-free operation with no moving parts
- Removable cap for easy cleaning
- Constructed of UV-resistant, durable plastic material
Inline Drip Emitters
DIG Inline Drip Emitters offer flexibility and simplify the installation for residential drip irrigation systems. Their rate of flow depends on the inlet pressure; with higher pressure the flow will increase, with lower inlet pressure, it will decrease. The drip emitters’ nominal flow rates are .5 and 1 GPH at 15 PSI. Available in packs of 10 and 25, these emitters are ideal for use with ¼” micro tubing as the main line in pots, baskets, planter boxes, vegetable gardens and for low-pressure gravity feed systems. Install the drip emitters “inline” as needed in any spacing with the 1/4″ micro tubing as the main line
Features
- Color-coded to easily identify flow rate
- The drip emitters can be installed where desired along the 1/4″ micro tubing
- Ideal for a loop-type layout
- Turbulent flow through a labyrinth-water-passage design reduces likelihood of clogging
- Uniform flow rate at low pressure
- 1/4″ barbed inlet and outlet for installation into 1/4″ micro tubing
- Resistant to chemicals and fertilizers used in landscape applications
- Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions
180° and the 360° Adjustable Drip Emitters
DIG’s Adjustable Stream Drip Emitters are available in a 180° or 360° pattern and with 1/4” barb or 6” spike. The adjustable Stream Drip Emitters are designed to produce a very low flow to gentle stream pattern with an adjustable flow of up to 14.1 GPH and a diameter of up to 2.3’ at 25 PSI. The adjustable stream drip emitters have a rotating cap that allows for simultaneous control of the flow and the wetted area. As your plants grow, they require more water to flourish and the flow and the area covered can be increased to support the plants’ growth. Used for an individual plant, group of plants, planter boxes, small to large pots, groundcovers, shrubs and trees, these adjustable drip emitters offer a convenient way to water areas where conventional sprinkler systems are not practical. Available in a wide range of pack quantities and configurations, including 360° Adjustable Stream Drip Emitters with ¼” barb, models B05B (pack of 5), B10B (pack of 10) and B25B (pack of 25), 360° Adjustable Stream Drip Emitters on Spike, model BA1B (pack of 4), B10B (pack of 10) and BA1PRO (pack of 25), 180° Adjustable Stream Drip Emitters with ¼” barb model B10C (pack of 10) and 180° Adjustable Stream Drip Emitters on Spike, model BA5C (pack of 5).
Features
- Available in 360° and 180° patterns for individual plants or closely spaced plantings
- Recommended for planter boxes, large pots, groundcovers and shrubs
- Rotation of the cap allows adjustment of flow and diameter of throw down to a complete shut-off via a ratchet mechanism on the cap and a notch on the base
- Can be extended with 1/4″ micro tubing or connected into the 1/2″ drip tubing or supply line
- Efficient and reliable method for applying water
- Trouble-free operation with no moving parts
- Drip emitter caps can be removed for easy cleaning
- Includes 1/4 in. extra barbed connector on the spike for securing 1/4 in. micro tubing to 1/2 in. poly tubing
- Low flow with gentle stream pattern
- Removable cap for easy cleaning
- Constructed of UV-resistant, durable plastic material
Button Drip Emitters
DIG Button Drip Emitters utilize a labyrinth-flow-path design producing a turbulent flow that ensures years of consistent watering with less chance of clogging. Available in flow rates of .5, 1 or 2 GPH and an operating pressure range of 15 to 25 PSI (the higher pressure the higher the flow rate), the button drip emitters can be found in packs of 5, 25, 50 and 100, each with a 1/4″ barbed inlet and small nipple outlet. Recommended for residential and commercial applications, these drip emitters are a low-cost solution for an individual plant, planter boxes, small to large pots, groundcovers, shrubs and trees on short runs, level terrain or low-pressure gravity feed drip irrigation installations, and areas where conventional sprinkler systems are not practical. The button drip emitter is made of two-piece construction and can be taken apart for cleaning, by twisting the top part of the drip emitter counter clockwise and pulling it apart.
Features
- Color-coded to easily identify flow rate
- Turbulent flow through a unique labyrinth-water-passage design reduces likelihood of clogging
- Uniform flow rate
- Raised barbed outlet prevents water runoff along the drip lateral
- Resistant to chemicals and fertilizers used in landscape applications
- Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions
Flag Drip Emitters
DIG Flag Drip Emitters have a unique style that includes a barbed outlet to extend a 1/4″ micro tubing to the plant area. They are available with a flow of 1, 2 and 4 GPH and an operating pressure range of 10 to 25 PSI (the higher the pressure, the higher the flow). The flag drip emitters are available in packs of 5, 25 and 100, each with a 1/4″ self-tapping barbed inlet and barbed outlet. The flag drip emitter’s two-piece construction allows it to be taken apart for cleaning, by twisting the flag part counter clockwise and pulling it apart. Use for an individual plant, planter boxes, small to large pots, groundcovers, shrubs and trees on short runs, level terrain or low-pressure gravity feed drip irrigation installations.
Features
- Available in three colors so that it is easy to identify flow rate
- Self-tapping barbed inlet for easy installation
- Outlet barb for use with 1/4″ micro tubing
- Spiral flow through a large-flow-path water passage reduces likelihood of clogging
- Twist-open top with lock for secure operation under pressure and for easy cleaning
- Durable high-impact plastic
- Resistant to chemicals and fertilizers used in landscape application
- Constructed of UV-resistant, durable plastic material to withstand the most adverse conditions