$50 - $75

SI1801US11/T Tank Pump 23' discharge head w. 20' of tubing (capacity 0.50 gal) 120V by Sauermann

The Si-1801 17' Low Head pump is capable of evacuating 132 gph, and is suitable for condensing boilers & furnaces, industrial refrigeration cases, and air conditioning units.

• Built to Resist: Can endure acidic condensate pH > 2.5
• Easily removable tank for simple maintenance
• Oil & acid resistant flow
• High performance: Discharges condensate up to 17'
• Low sound level: ≤ 45 dBA

Kit content

• One-piece centrifugal pump with 1/2 gal. tank
• Integrated barb end check valve 3/8" o.d. (10 mm)
• 6' power cord
• Safety switch wires (1' bare ends)
• Adaptor: 5/8" i.d., 3/4" i.d, 1" i.d., 1 1/4" i.d.

90550-63 Dampened Back-Con Bimetal Thermometer, 3" Dial, 6" 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).

• Dampened movement
• More economical than silicone gauges
• Greater temperature range than a silicone-filled gauges
• Anti-parallax dial for accurate readings
• Eliminate the risk of a leaking case and cross-contamination
• Rugged 304 stainless steel construction with a clear glass lens
• Recalibrate using the external reset screw
• Hermetically sealed per ASME B40.3 standard to prevent fogging and protect against tough environments

Part Number: P107215VN

Part Number: P197130LM4

TDS111N Non-Bluetooth TDS + Temperature tester (0 to 10.0 g/L) by Jenco

Waterproof, economical TDS/temperature tester with long useful life.

Like its Bluetooth sibling, the Wand Non-Bluetooth Series' main focus is to deliver accurate and repeatable TDS results easily and affordability. This was accomplished by starting Jenco's longest running and very popular tester series and updating it with better electronics for better accuracy, replacing the potentiometer with buttons with tactile feedback and protecting the upgraded internals with an IP67 waterproof housing.

Improved Reading Quality

• 1 Point calibration
• ±1% F.S. accuracy

Simple Operation

• Clear, large LCD displays TDS and temperature
• Button operations with tactile feedback
• IP67 waterproof housing

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

18523-45 Type J Thermocouple Quick Dis-connector, with Mini-Connector, 6" 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.

Part Number: P197150LM15

2107369 Molybdate Reagent Powder Pillows for HR Silica, 10 mL, pk/100 by AquaPhoenix

For determination of high range silica by the silicomolybdate method (Hach method 8185) Range:1 to 100 mg/L. Sample Size: 10 mL sample. Pack of 100 Powder Pillows.

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

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