TNK Series Complete Roto-Molded Tank Solution

The TNK Series offer complete hydraulic reservoir solutions with pre-installed accessories, gauges, and air breathers. These reservoirs are engineered to last and increase your equipment’s efficiency.

With 4, 7, 12, 18, and 25 gallon options with potential for custom solutions, there’s a TNK for every system! Pair with Air Fusion Technology (AFT) to boost air filtration capabilities and even downsize your reservoir requirements.

• Complete hydraulic reservoir solution with accessories like gauges, in-tank filters, and air breathers already installed
• Patented insertion ring for filter head flange mounting prevents leakage
• Patented integrated baffle wall creates settling zone for returning oil (degassing) with simultaneous cooling effect
• Tank is optimized for air and heat removal
• Lightweight and cost efficient
• No risk of corrosion
• Available in five (5) performance optimized sizes (4, 7, 12, 18, & 25 gal.)
• Return-line

• Specifications
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  Mechanical

  Tank Materials:	High Density Polyethylene (HDPE)	-
  Tank Volumes:	4 gal (15L), 7 gal (26L), 12 gal (45L), 18 gal (70L) or 25 gal (100L)	-
  Return Line Filter:	TNK4: AFT TNK7: MTB TNK12: ZT & GZT TNK18: ZT & GZT TNK25: RT & GRT	-
  Max. Return Flow:	TNK4: 25 gpm TNK7: 35 gpm (135 L/min) TNK12: 40 gpm (150 L/min) TNK18: 40 gpm (150 L/min) TNK25: 75 gpm (284 L/min)	-
  Breather:	3 µ phenolic resin impregnated paper element	-
  Suction Strainer:	100 µ wire mesh SAE20: 20 gpm SAE24: 30 gpm	-
  Weight of TNK:	TNK4 (AFT4): 11.5 lbs TNK4 (AFT8): 11.5 lbs TNK7: 16 lbs (7.3 kg) TNK12: 21 lbs (9.7 kg) TNK18: 33 lbs (15 kg) TNK25: 45 lbs (20 kg)	-
  Element Change Clearance:	TNK4 (AFT4): 5.3” (134mm) TNK4 (AFT8): 8.6” (219 mm) TNK7: 5” (127mm) TNK12: 10” (254mm) TNK18: 10” (254mm) TNK25: 9.5” (241mm)	-
  Filter and Element Selection:	For proper filter and element selection, information and pressure drop calculations, please refer to the individual filters (MTB, ZT, GZT, RT & GRTB) sections in the Schroeder Hydraulic and Lube Catalog (L-2520).	-

  Environmental

  Operating Temperature:	High Density Polyethylene (HDPE) – 20°F to 180°F (-29°C to 82°C)	Nylon (PA) – 32°F to 240°F (0°C to 116°C)
  Ultra Violet Light Rating*:	HDPE = UV-12 Nylon = UV-10	-

• Resources

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  • User Manual (PDF)
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