Parker 937794Q | TTF Series 20 Micron Replacement Filter Element
Parker 937794Q genuine replacement filter element. 20-micron microglass media, nitrile seals, 190 mm length. Fits Parker TTF6 series housings for return line filtration.
Product Overview
The Parker 937794Q is a genuine replacement hydraulic filter element designed for the TTF series of in-tank and return line filters. It features 20-micron microglass media for high dirt-holding capacity and efficient contamination control in hydraulic and lube oil systems. The element operates with an inside-to-outside flow direction and is a direct replacement for older part number TXW4-20-B.
Technical Specifications (Filtration & Performance)
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Parameter
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Specification
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Part Number
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937794Q
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Replaces
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TXW4-20-B
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Filter Media
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Microglass (Pleated)
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Nominal Rating
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20 Micron
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Beta Ratio (β)
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β20≥ 200
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Flow Direction
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Inside to Outside (I→O)
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Max. Diff. Pressure
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10 bar (145 psi)
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Seal Material
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Nitrile (Buna-N)
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Technical Specifications (Physical & Environmental)
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Parameter
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Specification
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Length
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190 mm (7.48 in)
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Outside Diameter
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106 mm (4.17 in)
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Inside Diameter
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~64 mm (2.5 in)
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Compatible Fluids
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Mineral Oil, Synthetics
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Operating Temp.
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-20 °C to +100 °C
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Housing Series
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TTF6 (2-170)
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Standards
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ISO 16889, ISO 2941
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Key Features
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High Efficiency: 20-micron microglass media provides consistent filtration performance and long service life.
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Genuine Fit: Exact replacement for Parker TTF6 filter housings, ensuring proper seal and bypass operation.
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Robust Construction: Steel end caps and center tube for high collapse resistance under pressure.
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Wide Compatibility: Suitable for hydraulic and lubrication systems in industrial and mobile equipment.
Applications
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Hydraulic Return Lines: Filtration of oil returning to the reservoir in power units.
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Lube Oil Systems: Protection of bearings and gears in industrial machinery.
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Mobile Equipment: Construction and agricultural machinery hydraulic tanks.
About ACH
Founded in 2012, ACH is a top-tier distributor of industrial automation products, supplying genuine devices from leading brands like ABB, P+F, E&H, AB, MTL to emerging markets worldwide. Our mission is to provide 100% Genuine products at the most competitive prices, helping customers reduce costs and strengthen their market position.
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Frequently Ask & Questions
Are preferential prices available?
Long-term brand partners can get competitive product prices. At the same time, ACH controls the profit per order to 5%, providing the most competitive prices.
Are the Products Genuine OEM Units?
Yes, all products from ACH are certified genuine OEM units. We acquire our inventory through official OEM channels and trusted third-party suppliers, ensuring every item is authentic and reliable.
How will you arrange shipment?
We'll handle the shipping for you. Through our partnerships, we can secure competitive rates with major carriers like FedEx, DHL, TNT, and UPS, ensuring a smooth and cost-effective delivery.
What is the warranty of goods?
One-year Warranty.
How long is the logistics cycle of the product?
Products are divided into spot and futures, and the delivery period of different brands of products is also different. For details, please contact the ACH business manager.
