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SPECTRUM

SPECTRUM is a manufacturer of fluid-power accessories and commercial pool accessibility hardware. The product line spans two distinct categories: closed high-pressure oil level gauges for industrial machinery, and stainless steel pool grab bars for commercial and municipal aquatic facilities. 3G Electric distributes the full SPECTRUM range globally, supplying plant engineers, maintenance managers, and procurement specialists with datasheets, part-number cross-referencing, and logistics support for both industrial and recreational equipment applications.

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About SPECTRUM

SPECTRUM is a manufacturer of fluid-power accessories and commercial pool accessibility hardware. The product line spans two distinct categories: closed high-pressure oil level gauges for industrial machinery, and stainless steel pool grab bars for commercial and municipal aquatic facilities. 3G Electric distributes the full SPECTRUM range globally, supplying plant engineers, maintenance managers, and procurement specialists with datasheets, part-number cross-referencing, and logistics support for both industrial and recreational equipment applications.

The industrial side of the SPECTRUM catalog centers on the 37200 Series closed high-pressure oil level gauges. These vented instruments equalize pressure in reservoirs, gearboxes, and hydraulic systems, preventing false level readings caused by internal pressure buildup. The 37200 Series gauges are available with 1" NPT male connections and sight heights up to 12 1/2 inches, with body heights reaching 13.19 inches. Units in this series do not include thermometers, keeping the assembly focused on level indication. The closed high-pressure design allows the gauge to operate in systems where fluid is under pressure, making it suitable for hydraulic power units, gear reducers, and large reservoirs where visual level verification is required without depressurizing the system.

The pool grab bar line consists of ADA-compliant stainless steel rails designed for commercial pool decks, therapy pools, and municipal aquatic centers. These grab bars are constructed from 304L or 316L stainless steel, with 316L specified for higher-chloride environments. Standard dimensions include a 38-inch height and widths of 17, 26, or 30 inches, with setback options of 17, 26, or 30 inches. Tube diameters are 1.5 or 1.9 inches, and wall thicknesses range from 0.065 to 0.145 inches. All units feature fixed legs and an electropolished silver finish, which removes surface contaminants and improves corrosion resistance. The grab bars meet ADA requirements for pool accessibility, providing secure handholds for entry and exit.

3G Electric supports the SPECTRUM line with access to 145 SKUs, including the 37200 Series gauges and the 35100-series grab bars. For industrial buyers, this means availability of replacement gauges with specific sight heights and connection sizes, along with material certifications and dimensional data. For commercial pool operators, 3G Electric supplies grab bars in multiple widths, setbacks, and stainless steel grades to match existing deck layouts and code requirements. The catalog includes both 304L and 316L options, allowing specifiers to select the appropriate alloy based on water chemistry and environmental exposure.

Technical buyers evaluating SPECTRUM products should note the distinction between the two product families. The oil level gauges are pressure-rated instruments with NPT threaded connections, intended for permanent installation on machinery. The pool grab bars are structural handholds with fixed legs, designed for embedment or surface mounting on pool decks. Both product lines share a common emphasis on material traceability and dimensional consistency, with part numbers that encode key specifications such as diameter, wall thickness, and setback. 3G Electric provides datasheets and part-number decoding for both categories, enabling procurement teams to specify the correct variant without ambiguity.

For global customers, 3G Electric maintains export documentation and shipping coordination for SPECTRUM products, whether the destination is a manufacturing plant, a water treatment facility, or a municipal pool renovation. The product range is not limited by region; the same part numbers are available worldwide. Buyers can request quotes for specific SKUs, including the 37235 gauge or the 35124-30-.109 grab bar, and receive current lead times and freight options. This approach keeps the specification process straightforward: identify the required dimensions and material, match the part number, and confirm availability through 3G Electric.

Common Applications

  • Hydraulic power units — SPECTRUM 37200 Series closed high-pressure oil level gauge (e.g., 37235) for visual level indication without depressurization.
  • Gearbox and reservoir monitoring — SPECTRUM 37200 Series gauge with 1" NPT male connection and 12 1/2 in sight height for pressurized oil systems.
  • Commercial pool decks — SPECTRUM 304L stainless steel grab bar (e.g., 35117-17-.065) with 17 in setback and 1.9 in diameter for ADA-compliant entry.
  • Municipal aquatic centers — SPECTRUM 316L stainless steel grab bar (e.g., 35110-30-.083) for chloride-resistant handholds in high-use pools.
  • Therapy pools and spas — SPECTRUM grab bar with 26 in setback and 1.9 in diameter (e.g., 35113-26-.065) for secure transfer and exit.
  • Industrial fluid power systems — SPECTRUM closed high-pressure oil level gauge for gear reducers and large reservoirs requiring pressure-equalized readings.

Frequently asked questions

Common questions about SPECTRUM from 3G Electric.

What is the difference between the SPECTRUM 37200 Series closed high-pressure oil level gauge and a standard open sight glass?

The SPECTRUM 37200 Series closed high-pressure oil level gauge is a vented instrument designed to equalize pressure between the gauge and the reservoir. Unlike an open sight glass, which vents to atmosphere and can give false readings in pressurized systems, the closed design maintains pressure balance so the fluid column reflects the true level. The 37235 model, for example, has a 1" NPT male connection and a 12 1/2 in sight height, with a 13.19 in body height. It does not include a thermometer. This makes it suitable for hydraulic reservoirs, gearboxes, and other closed-loop systems where internal pressure would otherwise affect level indication.

Which SPECTRUM pool grab bars are made from 316L stainless steel?

SPECTRUM offers several pool grab bars in 316L stainless steel, including the 35110-30-.083 and 35124-30-.120 models. The 35110-30-.083 has a 1.5 in diameter, 0.083 in wall thickness, 38 in height, and 30 in width. The 35124-30-.120 has a 1.5 in diameter, 0.12 in wall thickness, and the same 38 in by 30 in dimensions. Both feature fixed legs and an electropolished silver finish. 316L is typically specified for pools with higher chloride levels or where enhanced corrosion resistance is required. These bars are ADA compliant and designed for commercial or municipal aquatic facilities.

What sizes of SPECTRUM pool grab bars does 3G Electric supply?

3G Electric supplies SPECTRUM pool grab bars in widths of 17 in, 26 in, and 30 in, all with a standard 38 in height. Setback options include 17 in, 26 in, and 30 in. Tube diameters are 1.5 in or 1.9 in, with wall thicknesses from 0.065 in to 0.145 in. Materials include 304L and 316L stainless steel, all with fixed legs and an electropolished silver finish. Part numbers encode these variables; for example, 35117-17-.065 is a 17 in setback, 1.9 in diameter, 0.065 in thick bar in 304L. Buyers can specify the exact combination needed for their deck layout and code requirements.

Are SPECTRUM oil level gauges compatible with high-pressure hydraulic systems?

Yes. The SPECTRUM 37200 Series closed high-pressure oil level gauges are designed for systems where fluid is under pressure. The closed, vented construction equalizes pressure between the gauge and the reservoir, preventing the level from being pushed up or down by internal pressure. The 37235 model has a 1" NPT male connection and a 12 1/2 in sight height, with a maximum body height of 13.19 in. These gauges do not include a thermometer. They are typically installed on hydraulic power units, gearboxes, and large reservoirs where visual level verification is needed without depressurizing the system.

What does the part number 35124-30-.109 indicate for a SPECTRUM grab bar?

The SPECTRUM part number 35124-30-.109 decodes as follows: 35124 indicates the grab bar series with a 30 in setback and 1.9 in diameter; the suffix .109 indicates a wall thickness of 0.109 in. This model is constructed from 304L stainless steel with fixed legs, measures 38 in in height and 30 in in width, and has an electropolished silver finish. It is ADA compliant. The part number system allows buyers to identify diameter, setback, and wall thickness directly from the code, which simplifies replacement ordering and specification review.

Does 3G Electric provide datasheets for SPECTRUM products?

Yes. 3G Electric provides datasheets for SPECTRUM products, including the 37200 Series oil level gauges and the 35100-series pool grab bars. Datasheets include dimensions, materials, connection sizes, pressure ratings where applicable, and part-number breakdowns. For buyers who need to verify ADA compliance or material certifications, 3G Electric can supply the relevant documentation. The catalog covers 145 SKUs, and 3G Electric supports global shipping with export documentation. Technical inquiries can be directed to the 3G Electric team for part-number cross-referencing or specification assistance.