3.2 Gallon NSF Certified White Pressure Tank

5 Year Warranty

What does NSF Certified mean?

1. Contaminant reduction claims are true.

2. The system does not add anything harmful to the water.

3. The system is structurally sound.

4. Advertising, literature and labeling are not misleading.

5. The materials and production processes don't change, giving you consistent product quality over time.

NSF uses the terms "certified" or "listed" in connection with a product, good, component, system, material, compound or ingredient ("Product"). A Product that is certified or listed means that NSF: (1) reviewed the Product, most often through a sampling of the Product; (2) determined at the time of the review that the Product complies with the relevant NSF consensus standard and/or protocol ("Standard"); and (3) conducted or will conduct (as more specifically set forth in the Standard) periodic audits to review whether the Product continues to comply with the Standard. After NSF certifies or lists the Product, NSF authorizes the manufacturer of the Product to use the NSF Mark on or in connection with the sale, use or distribution of that Product. The NSF Mark conveys that an independent, third-party organization (NSF) has determined that the Product complies with the relevant Standard.

Y Hose Adapter

Holds 3 standard slim Reverse osmosis filter housings.

Features

• The smallest and lightest TDS meter on the market.
• Sleek design is perfect for personal or consumer use.
• Advanced microprocessor technology.
• Hold Function: saves measurements for convenient reading and recording.
• Auto-off function: the meter shuts off automatically after 10 minutes of non-use to conserve batteries.
• Measurement Range: 0-9990 ppm. From 0-999 ppm, the resolution is in increments of 1 ppm. From 1000 to 9990 ppm, the resolution is in increments of 10 ppm, indicated by a blinking 'x10' image.
• Display: large and easy-to-read LCD screen.
• Factory Calibrated
• 3 Year Warranty

For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges.

FEATURES

• NaCl calibration solution 342 ppm
• Comes in lightweight HDPE plastic bottles.
• Sealed with a coated foam liner.

SPECIFICATIONS

• NaCl solution
• 342 ppm
• 3 oz. bottles (88.7 ml)

Solution Conversions

342 NaCl =
362 as KCl ; 478 as "442" ; 700 µS

ADDITIONAL INFORMATION ABOUT CALIBRATING TDS/EC METERS & TESTERS

Any brand TDS meter can be calibrated to any brand of calibration solution.

The issues are 1) what the calibration solution composition is; and 2) what the value of that calibration solution is.

Calibration Solution Composition

The calibration solution composition should match the conversion factor of the meter. HM Digital's TDS-3, for example, uses the NaCl conversion factor, so a NaCl calibration solution should be used. HM Digital's COM-100 uses one of three selectable conversion factors (NaCl, 442 or KCl), so any of these three types of calibration solutions can be used for the COM-100.

It should be noted that calibration compositions have equivalent values in alternate compositions. Better brands of calibration solutions print the equivalent values directly on the label or in the instructions. For example, 1060 ppm KCl = 1000 ppm NaCl. Therefore, if you have a 1060 ppm KCl calibration solution, but a meter with the NaCl conversion factor, such as the TDS-3, you can still calibrate the TDS-3 with the KCl calibration solution. In other words, if putting the TDS-3 into a 1060 ppm KCl solution, the meter should read 1000 ppm.

For EC meters, there is no convesion factor, so the points above are not relevant.

**Note - Some brands do not print the calibration solution composition on the label. Though NaCl is the most common, it is always recommended to contact the calibration solution manufacturer for verification of the composition.

Calibration Solution Values

All of HM Digital meters can be calibrated to any point within the range of the meter. For example, the TDS-4 has a range of 0-9990 ppm. Therefore, it can be calibrated to any point within that range. The COM-100 has varying ranges depending upon the conversion factor that is selected. On the TDS side, these ranges are from 0-5000 ppm to 0-8560 ppm. On the EC side, the COM-100's range is 0-9990 µS. Therefore, the COM-100 can be calibrated to any value within the selected range.

Certain brands of TDS/EC meters can only be calibrated to specific values that are pre-programmed into the meter. HM Digital does not do this.

Benefits of HM Digital's TDS/EC Calibration Solutions

1. Laboratory quality NIST-traceable solutions
2. Solutions list alternate composition equivalents on the bottle labels.
3. Bottles are a convenient 3 oz. (88 ml) size - neither too big nor too small.
4. Bottles have a convenient wide mouth, allowing a user to simply insert the meter into a stable bottle (much easier to use than a wobbly Mylar pouch).

Additional Notes about TDS/EC Meters and Calibration

For best results, a meter should be calibrated as close as possible to what will be tested. For example, if the water you are testing is always around 150 ppm, then the meter should be calibrated as close to 150 ppm as possible.

If you are testing a range of values, the meter should be calibrated to the upper third of that range. For example, if you are testing RO water and tap water, and the RO water is approximately 0-10 ppm and the tap water is typically 400-500 ppm, the meter should be calibrated to approximately 350 ppm.

1. The average tap water in the U.S. is approximately 350 ppm (though this varies widely from location to location and can be anywhere from zero to greater than 1000 ppm). Therefore, HM Digital factory calibrates our meters to 342 ppm.
2. All HM Digital meters are factory calibrated. Therefore, calibration is not necessary out of the box. Typically, with proper care and normal usage, HM Digital TDS and EC meters will retain their calibration for at least a year.
3. Only calibrate a meter if you are sure you need to. As a general rule of thumb, if you are unsure if you need to calibrate, you probably don't. It is always safer not to calibrate than to attempt doing so.
4. Though calibrating correctly will improve results, for normal usage and ranges, the difference will not be dramatic.
5. Never calibrate a meter to the air.
6. Never calibrate a meter to distilled water.
7. Never calibrate a meter to tap water, or any water or solution that is not certified.
8. HM Digital calibration solutions have a shelf life of approximately 1 year unopened.
9. Once opened, HM Digital calibration solutions have a shelf life of approximately 6 months, if properly stored and not contaminated.
10. All calibration solutions should be stored in a cool place, out of the heat and sun.
11. Contamination can occur if dipping a meter in water or a second calibration solution with a different value, and then dipping that meter back into the first calibration solution. The droplets from the water and other calibration solution will change the value. If testing between water and a calibration solution, always let the meter air dry or spray it with a compressed air can to avoid contamination.

STAINLESS 3/4" SCREW FOR REVERSE OSMOSIS HOUSING

STAINLESS 1" SCREW FOR REVERSE OSMOSIS HOUSING

Holds 1 standard slim Reverse osmosis filter housings.

Saddle valve to supply water to a RO unit.

Everything you need to add a pressure guage to your RO or RO/DI DI system

Chrome faucet for RO and drinking water systems.

Reverse osmosis standard housing wrench.

Standard residental reverse osmosis membrane housing with 1/8" ports. Includes quick connect fittings.

Reverse osmosis RO DI auto shutoff valve with 1/4" quick connect fittings. Used to stop unit when a float switch is off.

3/8" Angle stop valve

Our Angle Stop Adapter Valve connects between your valve and riser, to the main water supply line, for applications in Reverse Osmosis, Filtration Systems, Automatic Coffee Brewers, Ice-makers and many more.

Pressure gauge with 1/8 male fitting.

Test your home water pressure with this garden hose pressure kit. Includes gauge, tubing and hose adapter. Use to see if your have enough pressure for water filters, etc.

Post Filter Clip

Clip for standard membrane housings.

The new Filter Monitor is an innovative system to alert when a filter needs to be changed via color-coded lights at the base of the faucet. The battery-powered FM-2 has five timers for a 5-stage system, as well as a water volumizer and programmable set-points and alarms for each function, all in a crisp, attractive housing.

FEATURES

• A five-stage filter monitor with five independent timers and a tri-color LED faucet indicator disc.
• Counts time and volume for up to five stages (can be less).
• The LED indicator disc will illuminate a green, yellow or red light when the water is turned on. The color indicates the percentage of elapsed time and volume used.
• Auto-Off function conserves battery power. The unit shuts off automatically after 5 minutes of non-use.
• The timer counts down in months or days (settings can be modified).
• The volumizer counts up in gallons or liters (settings can be modified).
• Includes an audible alarm (beep).
• Modern design is perfect for any kitchen.
• Installs easily.
• Includes the FMS-2 flow sensor.

SPECIFICATIONS

Timer Range: 0-999 days/months
Timer Modes: Days or months (default is months)
Volume Range 0-99999 Gallons / Liters
Volume Modes: Gallons (default) or Liters
Volume Accuracy: +/-1% (at typical pressure of ~50-150 psi; low and high pressures may affect accuracy
Settings: One alert per stage, up to five stages
Default Setting: 12 months
Batteries: 2 x AA (included)
Battery Life: approx. 18 months
Base Unit Dimensions: 100 x 63 23 mm (4 x 2.5 x 0.9 in)
Base Unit Weight: 119 g (4.2 oz.) (including batteries)
Flow Sensor Cable Length: 93 cm (36.6 in)
Flow Sensor Fitting Size: 1/4" Quick Connect
LED Faucet Indicator Disc: Works with any non-air gap filter faucet
LED Faucet Indicator Disc Cable Length: 92 cm (36.25 in)
LED Faucet Indicator Disc Dimensions: 4.75 (1 1/4" in.) dia., 8 cm (5/16") high

PATENTS PENDING

he new Filter Monitor is an innovative system to alert when a filter needs to be changed via color-coded lights at the base of the faucet. The battery-powered FM-1 has five timers for a 5-stage system and programmable set-points and alarms for each function, all in a crisp, attractive housing.

FEATURES

• A five-stage filter monitor with five independent timers and a tri-color LED faucet indicator disc.
• Works on time (and volume for the FM-2) for up to five stages (can be less).
• The LED indicator disc will illuminate a green, yellow or red light when the water is turned on. The color indicates the percentage of elapsed time.
• Auto-Off function conserves battery power. The unit shuts off automatically after 5 minutes of non-use.
• The timer counts down in months or days (settings can be modified).
• Includes an audible alarm (beep).
• Modern design is perfect for any kitchen.
• Includes the FMS-1 Water Flow Switch.
• Installs quickly and easily.

SPECIFICATIONS

Timer Range: 0-999 days/months
Timer Modes: Days or months (default is months)
Settings: One alert per stage, up to five stages
Default Setting: 12 months
Batteries: 2 x AA (included)
Battery Life: approx. 18 months
Base Unit Dimensions: 100 x 63 23 mm (4 x 2.5 x 0.9 in)
Base Unit Weight: 119 g (4.2 oz.) (including batteries)
Flow Switch Cable Length: 93 cm (36.6 in)
Flow Switch Fitting Size: 1/4" Quick Connect
LED Faucet Indicator Disc Cable Length: 92 cm (36.25 in)
LED Faucet Indicator Disc Dimensions: 4.75 (1 1/4" in.) dia., 8 cm (5/16") high

PATENTS PENDING

Float valve with 1/4" connection.

Faucet Adapter for hooking an RO unit to the sink faucet.

FEATURES

• Displays TDS levels of the feed water and product water with in & out electrode probes.
• Highly efficient and accurate due to its advanced microprocessor technology.
• Auto-Off function conserves battery power. The unit shuts off automatically after 10 minutes of non-use.
• Dual Range 0-9990 ppm (From 0 - 999 ppm the resolution is 1 ppm. From 1000 to 9990 ppm, the resolution is 10 ppm, indicated by a blinking 'x10' image.)
• Factory Calibrated
• Comes equipped with John Guest Quick-Connect T-fittings as shown.
• Installs quickly and easily.

SPECIFICATIONS

Range: 0-9990 ppm
Accuracy: ±2%
Cable Length: 24.5" (including sensor)
Fittings: 1/4" standard
Power source: 2 x 1.5V button cell batteries (included)
Battery life: approx. 1000 hours of continuous use
Size: 7.6 x 2 x 4.7 cm (3 x .8 x 1.9 in.)
Weight: 79.4 g (2.8 oz.)

Holds 2 standard slim Reverse osmosis filter housings.

Double Membrane Clip

DI Bypass valve kit allows you to produce drinking water by bypassing the DI stage of your RO DI system as well as aquarium water by opening and closing valves. Includes 2 valves, a tee, and tubing and instructions.

Includes a float valve, auto shutoff valve, tubing and a 1/8" threaded to 1/4" john guest push fitting check valve (or 1/4" quick connect check valve) to automatically shutoff your RO DI system when water is up to a set level in a container.

Includes an Aquatec 8800 booster pump, a 40 psi pressure switch and a transformer.

Tranformer for Aquatec 8800 booster pump.

Aquatec ® CDP-8800 Booster Pump For RO Systems Over 50 GPD - CDP-8800 Series High Flow). The CDP-8800 Series pumps are also compatible with most hydraulic shut-off valves with the optional PSW shut off tank controller switch. Distinguishing Features & Operating Benefits: Outstanding toughness, durability. Designed for 30,000+ operating hours. Adjustable pressure boost between 40-120 PSI. Outlet pressures up to 160 PSI. EMI/RFI electronic noise suppression. Extremely quiet operation, less than 45 DBA. Expels trapped air, eliminates air locks. Runs dry without damage. Pumphead can be mounted up or down. Self-priming, 60 inch lift. Improved venting system removes moisture. Low voltage (12-24V) for maximum safety. Corrosion resistant exterior. Technical Specifications: POWER: The CDP-8800 Series pumps operate safely with low energy (24 watts), low voltage (12-24V) motors. They can be used with compatible transformers offered in the most popular worldwide voltages (120 VAC, 230 VAC). All transformers are optional and must be ordered separately. PSW tank switches are optional and must be ordered seperately also.

Aquatec Tank Pressure Switches (PSWSeries) provide a full range of in-line pressure sensing electrical switches. These switches, typically mounted near a hydropneumatic holding tank, automatically control the system pump and/or solenoid valve as required. They can also be used to enable hydraulic shut-off valves to operate reliably and positively. Aquatec’s Pressure and Vacuum Switches are normally closed and can be pre-set at various shut-off pressures. If necessary, they can be adapted to operate as normally open switches through minor modifications to the wire terminal connector.

Flow restrictor for 75 GPD reverse osmosis systems. 1/4" quick connect fittings on both ends.

75 GPD Blue insert capillary flow restrictor

Standrd Reverse Osmosis Clear Housing Cannister

• Top quality
• 3/8" ports
• Beware of cheap imports that leak

1 Foot 3/8" White polyethelyne tubing for reverse osmosis and drinking water applications.

3/8" Quick Connect Union

Either John Guest or GA Murdoch brand.

3/8" Hex Nipple

3/8" quick connect threaded fixed elbow.

Either John Guest or GA Murdoch brand.

1/4" quick connect to 1/8" threaded fixed elbow.

Standrd Reverse Osmosis Clear Housing Cannister

• Top quality
• 1/4" ports
• Beware of cheap imports that leak
  

Quick connect 1/4" Y.

GA Murdoch or John Guest brand.

1/4" Quick Connect Union Tee

Either John Guest or GA Murdoch brand.

1/4" Quick Connect RO Tank Valve

1/4" Quick connect check valve

Either John Guest or GA Murdoch brand.

1/4" Quick Connect Ball Valve.

Hose adapter of RO and other uses.

1/4" Hex Nipple

1/4" quick connect threaded fixed elbow.

Either John Guest or GA Murdoch brand.

3/8" to 1/2" Quick Connect Union Tee

Either John Guest or GA Murdoch brand.

1 Foot of Red, Blue, Yellow or White (please specify) Polyethelyne tubing for reverse osmosis and drinking water applications.

Kit to add a faucet and pressure tank to RO or RO/DI Systems.

Includes:

• 3.2 Gallon Pressurized tank
• RO tank Valve
• Chrome Faucet
• Faucet Adaptor
• 2 Tees
• Ball valve for turning off and on the DI water
• Check Valve
• 15 Feet of Tubing
• Shutoff Valve (optional - add below if your RO(/DI) system does not already have one)