$50 - $75

2770900 Chlorine Dioxide Reagent Set (Hach) by AquaPhoenix

For determination of Chiorine Dioxide by the DPD Glycine method. USEPA accepted for reporting for drinking water analysis using Hach Method 10126. Range: 0.04 - 5.00 mg/L ClO2. Sample Size: 10 mL Reagent set includes DPD Free Chlorine Reagent Powder Pillows and Glycine Reagent for approximately 100 tests.
Boric Acid free!

SL-4625-P Sampler/Ladle by AquaPhoenix

Designed to protect your hands while collecting boiler samples.

TK8450-Z Iron Residual Test Kit by AquaPhoenix

Refill Reagents: FE3108-B, FE3109-B

GHS1082 Large SDS Binder (E/F) by GHS Safety

Organize and access your Safety Data Sheets quickly and easily with our durable Safety Data Sheet SDS binders. Binders are made from a durable polyethylene material and include reinforced A-Z dividers. Our binders come in two size options. Printed with bright graphics, these SDS binders will be highly visible and ad safety compliance to your workplace. Our SDS binders come with a 3" D-slant ring for easy storage of approximately 600 pages of SDS sheets.

Compliance Note: Under the new GHS version of HAZCOM & WHMIS we no longer use the terminology Material Safety Data Sheets (MSDS), they are now called Safety Data Sheets (SDS).

93800-14 Industrial Spring Loaded Thermocouple, Type K, Ungrounded, 6" L by Digi-Sense

Thermocouple Probes are ideal for use in industrial applications, chemical processes, production lines, ovens, furnaces, and vessels. The probes conductor is made of 18 gauge wire and is encased with Magnesium Oxide insulation, and has a 316 stainless steel sheath. Featuring a standard size aluminum protection head with a gasketed cap to seal out dust and moisture and houses a ceramic terminal block. Head has a 3/4" NPT(F) opening on the side for easy connection to electrical conduit.

Spring loaded probes: designed to bottom out when inserted in to a thermowell to produce an accurate reading. (Not designed for direct insertion in to medium)

Non-spring loaded probes: designed to be directly inserted into the medium being measured without the use of a thermowell.

18523-34 Type T Thermocouple Probe Quick Dis-connector, with Std-Connector, 6" L, .250 Dia, Ungrounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

PB-5000 Pipet Safety Bulb by AquaPhoenix

Red rubber bulb attaches to white polypropylene piece with conical silicone adapter that fits small pipets through the largest volumetrics. Fits any size pipet - does not attach to pipet.

*Please note we can only ship RKI products to customers within the United States

18523-74 Type T Thermocouple Quick Dis-connector, with Std-Connector, 12" L, .125 Dia. Exposed Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

18526-04 Type T Economic Handle Thermocouple Probe with Mini-Connector, 6" L, 36" E x t FEP .188 Dia, Grounded by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C).

• Each probe comes with a 3/16" diameter shaft, 36" long FEP extension cable and handle
• Available in grounded or ungrounded junctions.
• Response Time: 2-4 seconds or greater
• Each probe comes with a color coded ANSI mini connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

SI83UL02UN12 Tank Pump 21' discharge head (capacity 0.50 gal) 120V by Sauermann

Sauermann engineers have redesigned the tank pump from the inside-out, making the Si-83 more compact than any other tank pump in its class, all while redefining just how easy tank pump installation and maintenance can be in the field. The Si-83 even comes with a customized Smartphone App that makes installation both simple and intuitive.

The Si-83 is constructed from rugged materials and components for exceptional durability and reliability. The Si-83 tank pump from Sauermann is perfect for residential A/C (up to 20 kW / 60,000 BTU) and heating units (73 kW / 250,000 BTU).

• Exceptional Durability and Reliability
• Quicker & Easier Maintenance
• Quick & Easy Installation in any place
• Regular Duty

Kit content

• 1 One-piece centrifugal pump with 1/2 gallon (2 l) tank
• 1 Integrated barb end check valve, &Olsash; ext. 3/8" (10 mm)
• 1 6' (1.8 m) power cord, US plug
• 1 Built-in safety switch, 3' (1 m) wires, bare ends
• 1 Adaptor int. &Olsash; 5/8"- 3/4"- 1" - 1 1/4"- 1 1/2" (15/17 mm - 20 mm - 24/25 mm - 32 mm - 40 mm)
• 2 screws, 2 plugs

18527-71 Dual Thermocouple Connector, Mini, Male, Type-J; 5/pk by Digi-Sense

• Glass-filled nylon construction with molded barriers to prevent short circuit
• Each connector comes in ANSI color coded material: type J-black, type K-yellow, and type T-blue

18523-11 Type K Thermocouple Quick Dis-connector, with Std-Connector, 6" L, .125 Dia. Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for continuous monitoring
• Designed with ICONEL 600 sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request

DGF1BAAACXB Pulsafeeder Digital Glycol Feeder, 50 Gallon with Alarm Dry Contact by Quantrol

Pulsafeeder's Digital Glycol Feeder provides a consistent operating pressure in closed loop systems. This allows a controlled percentage of glycol solution to be fed from the 55 gallon tank. The Digital Glycol Feeder is available in two models; the DGF1 for single loop and the DGF2 for dual loop systems.

The control unit utilizes an 8-bit microcontroller for precise feed system control. The NEMA4X enclosure can be wired conduit or prewire for easy startup. The preplumbed assembly includes a pressure gauge, pressure switch, and pressure relief valve to prevent excessive pressure build up. A low liquid level switch with optional audible alarm prevents the gear pump from operating when the solution is low.

Each Digital Glycol Feeder is fully piped and wired with the following components:

Suction Assembly includes:

• PVC tubing and fittings
• PVC ball valve
• Clear poly bowl strainer

Discharge Assembly Includes:

• PVC pipe and fittings
• PVC ball valve
• PVC check valve
• Pressure gauge
• Brass relief valve with return to tank tubing

Controller Features

• Compact NEM4X enclosure for industrial applications
• Touch keypad user interface for gear pump operation
• LED indicators loss of pressure and low level
• HOA control of pumps and alarm to force relay OFF indefinitely or force relay ON for a period of 5 minutes
• Alarm silence feature
• Dual alarm relay outputs are factory configured for dry contact or powered
• Available in 115V or 230V
• Agency approved for US and Canada

Pump Features

• Heavy duty gear pump
• Bronze and stainless steel wetted components
• Close tolerance design allows for consistent performance
• Helical gears for quiet operation

System Features

• Economical design for competitive bid specifications

*Please note we can only ship RKI products to customers within the United States

18523-48 Type K Thermocouple Quick Dis-connector, with Mini-Connector, 6" L, .188 Dia. Grounded Junction by Digi-Sense

The temperature range is for the probe tip only. The handle material may be affected if the probe is rated higher than the handle depending on exposure time, application, and handle material. ABS handles are rated to 220°F (104°C); PVC handles are rated to 200°F (93°C); Stainless Steel handles are rated at 450°F (232°C); Mini Connectors are rated to 392°F (200°C)

• Ideal for measuring liquids, gases, or semi solids
• Designed with 316 Stanless Steel sheath
• Response Time: 1.2 - 5 seconds or greater
• Includes a stand alone female connector for instalation to a thermocouple extension cable
• Each probe comes with a color coded ANSI dual standard connector: type J-black, type K-yellow, type T-blue, and type E-purple.
• Custom designs or changes to this product are available upon request.

*Please note we can only ship RKI products to customers within the United States

08139-01 TI.30 4 Back-Con Bimetal Thermometer, Dial 3", 4" L/0-250F/-20-120C by Digi-Sense

Accuracy is ±1% full-scale when stem is immersed 2" in liquids or 4" in gases (immerse models with a 2.5" stem length 2" in gases). Measured stem length from the top of the threads to the bottom tip of the stem. Stem dia is 0.25"; threaded connection is 1/2" NPT(M). All thermometers meet or exceed ASME B40.3 standards. Maximum environmental temperature for glass lens thermometers is 500°F (148°C).

Key Features

• Greater temperature range
• Anti-parallax dial for accurate readings
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw