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PURTEST

PURTEST is a brand specializing in water quality testing and fluid control components, offering a range of test kits and solenoid valves for industrial and commercial applications. The brand is known for its focus on practical, field-ready testing solutions that enable quick assessment of key water parameters without the need for laboratory equipment. PURTEST product families include water quality test kits for parameters such as total hardness, alkalinity, chlorine, copper, iron, nitrate, nitrite, pH, lead, and bacteriological contaminants like coliform bacteria and E. coli. These kits are designed for single-use or limited-use testing, with clear result sheets and colorimetric or presence/absence detection methods. The test kits typically include all necessary reagents and instructions, allowing plant engineers and maintenance managers to perform on-site checks for compliance with water quality standards or process control requirements. Additionally, PURTEST supplies solenoid valves and replacement parts for automated fluid control systems, such as the plastic solenoid valve compatible with series 21VL25/21VL26/21VL27, which is used in faucet sensor applications. These components are built for durability and ease of integration, with materials like plastic and standard dimensions (e.g., 2-inch overall length) to fit common plumbing configurations. 3G Electric stocks multiple PURTEST SKUs, including the 18-test total hardness kit (MPN 77777), the multi-parameter kit (MPN 77702), the bacteria test kit (MPN 77700), the lead test kit (MPN 77701), and the solenoid valve (MPN P079). This selection supports a range of applications from drinking water safety checks to industrial process water monitoring and automated valve replacement. The test kits are suitable for field use, with detection limits specified (e.g., lead at 15 ppb) and test counts per kit (e.g., 1, 2, or 18 tests). For procurement specialists, PURTEST products offer a standardized approach to water quality assessment, with consistent part numbers and specifications that simplify sourcing and inventory management. 3G Electric provides global logistics support for these items, enabling engineers and managers worldwide to obtain PURTEST products with full traceability and supply chain coordination.

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About PURTEST

PURTEST is a brand specializing in water quality testing and fluid control components, offering a range of test kits and solenoid valves for industrial and commercial applications. The brand is known for its focus on practical, field-ready testing solutions that enable quick assessment of key water parameters without the need for laboratory equipment. PURTEST product families include water quality test kits for parameters such as total hardness, alkalinity, chlorine, copper, iron, nitrate, nitrite, pH, lead, and bacteriological contaminants like coliform bacteria and E. coli. These kits are designed for single-use or limited-use testing, with clear result sheets and colorimetric or presence/absence detection methods. The test kits typically include all necessary reagents and instructions, allowing plant engineers and maintenance managers to perform on-site checks for compliance with water quality standards or process control requirements. Additionally, PURTEST supplies solenoid valves and replacement parts for automated fluid control systems, such as the plastic solenoid valve compatible with series 21VL25/21VL26/21VL27, which is used in faucet sensor applications. These components are built for durability and ease of integration, with materials like plastic and standard dimensions (e.g., 2-inch overall length) to fit common plumbing configurations. 3G Electric stocks multiple PURTEST SKUs, including the 18-test total hardness kit (MPN 77777), the multi-parameter kit (MPN 77702), the bacteria test kit (MPN 77700), the lead test kit (MPN 77701), and the solenoid valve (MPN P079). This selection supports a range of applications from drinking water safety checks to industrial process water monitoring and automated valve replacement. The test kits are suitable for field use, with detection limits specified (e.g., lead at 15 ppb) and test counts per kit (e.g., 1, 2, or 18 tests). For procurement specialists, PURTEST products offer a standardized approach to water quality assessment, with consistent part numbers and specifications that simplify sourcing and inventory management. 3G Electric provides global logistics support for these items, enabling engineers and managers worldwide to obtain PURTEST products with full traceability and supply chain coordination.

Common Applications

  • Drinking water safety — PURTEST lead test kit (MPN 77701) for on-site lead screening in municipal or well water supplies
  • Industrial process water monitoring — PURTEST multi-parameter kit (MPN 77702) for checking hardness, pH, and chlorine in cooling towers or boilers
  • Wastewater treatment — PURTEST bacteria test kit (MPN 77700) for coliform and E. coli detection in effluent or receiving waters
  • Facility maintenance — PURTEST solenoid valve (MPN P079) as a replacement part for automatic faucet sensor systems in commercial buildings
  • Field water quality assessment — PURTEST total hardness kit (MPN 77777) for rapid hardness testing in remote or temporary water sources

Frequently asked questions

Common questions about PURTEST from 3G Electric.

What parameters can the PURTEST multi-parameter water quality test kit (MPN 77702) measure?

The PURTEST multi-parameter test kit (MPN 77702) is designed to measure total hardness, alkalinity, chlorine, copper, iron, nitrate, nitrite, and pH. It includes two copper test strips and provides result sheets for recording outcomes. This kit is suitable for field testing of multiple water quality indicators in a single package, allowing for quick assessment of common parameters without laboratory equipment.

What is the detection limit for the PURTEST lead water test kit (MPN 77701)?

The PURTEST lead water test kit (MPN 77701) has a detection limit of 15 parts per billion (ppb) for lead in drinking water. It is a single-use kit that includes one test for lead, with a range specified at 15 ppb. This kit is designed for on-site screening to identify potential lead contamination at levels relevant to drinking water safety standards.

Which solenoid valve series is the PURTEST solenoid valve (MPN P079) compatible with?

The PURTEST solenoid valve (MPN P079) is compatible with series 21VL25, 21VL26, and 21VL27. It is a plastic, black solenoid valve with a 2-inch overall length. This replacement part is used in faucet sensor applications and is designed to fit the specified series for reliable fluid control in automated systems.

How many tests are included in the PURTEST bacteria water test kit (MPN 77700)?

The PURTEST bacteria water test kit (MPN 77700) includes two tests for coliform bacteria and E. coli. Each test comes with a bacteria test bottle and is designed for presence/absence detection. This kit is suitable for routine screening of water samples for bacterial contamination in field or facility settings.

Does the PURTEST total hardness test kit (MPN 77777) include result sheets?

Yes, the PURTEST total hardness test kit (MPN 77777) includes result sheets. This kit contains 18 tests for total hardness and is designed for multiple sampling events. The result sheets allow users to record and track hardness levels over time, supporting process monitoring or compliance documentation.

Does 3G Electric supply PURTEST products?

Yes — 3G Electric (S) Pte. Ltd. supplies PURTEST products. We stock the PURTEST catalog and supply genuine factory-original products with full manufacturer warranty and technical support.