
LENZ
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Pertanyaan umum tentang LENZ dari 3G Electric.
What are the typical pressure and flow ratings for LENZ return-line hydraulic filters?
LENZ return-line hydraulic filters are available with maximum flow ratings of 20 gpm and 55 gpm, and maximum pressure ratings of 100 psi, 150 psi, and 200 psi, depending on the model. For example, the single-head return-line filter MPN 221007 is rated for 20 gpm at 200 psi, while MPN 221005 is rated for 20 gpm at 100 psi. The replacement canister MPN 221013 handles 55 gpm at 150 psi. These ratings are based on standard hydraulic oil with a viscosity of 150 SUS at 100°F. Always verify the specific model's specifications for your system's operating conditions.
What micron ratings are available for LENZ hydraulic filter elements?
LENZ hydraulic filter elements are available with micron ratings of 10 and 25 microns, as indicated in the product specifications. For instance, the replacement canister MPN 221011 uses 10-micron paper media, while the single-head filter MPN 221007 uses 25-micron paper media. These ratings are nominal and suitable for general industrial hydraulic systems requiring particulate removal. The media is cellulose-based paper, which provides adequate dirt-holding capacity for return-line filtration applications.
Are LENZ suction strainers available in different mesh sizes and connection types?
Yes, LENZ hydraulic suction strainers are offered with various mesh sizes and connection types. For example, the externally mounted suction strainer MPN 221215 has a 100-mesh stainless steel screen and a 3/4-inch NPT connection, rated for 10 gpm flow. Other models may feature different mesh ratings and connection sizes. The strainers are designed for tank suction lines to protect pumps from large particles. Stainless steel construction provides corrosion resistance in hydraulic fluid environments.
What materials are used in LENZ tank filler breathers and breather plugs?
LENZ tank filler breathers and breather plugs are constructed from zinc-plated metal or steel, with polyurethane foam elements for air filtration. For example, the filler strainer breather plug MPN 221602 is made of zinc-plated metal with a 5.32-inch overall height and 3.25-inch outside diameter. The breather plug MPN 221680 is steel with a 2.8-inch overall height and 3/4-inch NPT inlet connection, using polyurethane foam. These materials provide durability and resistance to corrosion in typical industrial environments.
Can LENZ replacement canisters be used with other brands of filter housings?
LENZ replacement canisters are designed specifically for LENZ return-line filter housings. The canisters have specific thread sizes, sealing surfaces, and dimensions that match LENZ assemblies. For instance, the replacement canister MPN 221011 has a 1-inch-12 inlet thread size and is intended for LENZ return-line filters. Using them with non-LENZ housings may result in improper sealing or reduced filtration performance. Always verify compatibility with the original housing manufacturer's specifications before substitution.
Does 3G Electric supply LENZ products?
Yes — 3G Electric (S) Pte. Ltd. supplies LENZ products. We stock the LENZ catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
