What maintenance schedule is recommended for a Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE operating with L-HM45 oil at continuous maximum pressure?

Recommended maintenance schedule for Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE operating with L-HM45 oil at continuous maximum pressure: - Daily/Before start: - Check for external leaks at flanges, seals and breather. - Verify correct oil level, temperature within -20Â°C to +90Â°C (fluid) and ambient within -20Â°C to +60Â°C. - Listen for abnormal noise or vibration. - Weekly: - Inspect mounting and coupling alignment; tighten fasteners as needed. - Check oil cleanliness and colour; top up with L-HM45 if required. - Monthly (or every 250 operating hours): - Monitor operating pressure and flow; compare to baseline values. - Inspect drive shaft seal (NBR) condition for wear or hardening. - Check for play in bearings and gears (excessive end or radial play). - Every 3 months (or every 1000 operating hours): - Change oil if contaminated or per site oil management; if operating under heavy contamination, shorten interval. - Inspect suction and pressure lines for restriction and correct flange integrity. - Check pump body and rear cover (aluminium) for corrosion, cracks or erosion. - Annually (or every 3000â4000 operating hours): - Full inspection and service: disassemble, inspect gears, shafts, bearings, internal wear patterns, clearances and replace worn parts and NBR seals. - Rebuild or replace pump if internal wear exceeds manufacturer tolerances. - Additional recommendations: - Use only L-HM45 or equivalent hydraulic oil, viscosity 30â45 cSt preferred. - Maintain filtration at recommended level (Î²10 â¥ 75 or ISO 18/16/13 target depending on system). - Avoid cavitation: maintain correct NPSH, adequate suction line diameter and minimal suction lift. - If operating continuously at maximum pressure, shorten inspection and oil-change intervals and keep stricter contamination control. Follow site-specific safety procedures and adjust intervals based on operating conditions and measured wear.

Can Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE operate continuously at 600 cSt viscosity without performance loss?

Yes. Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE is specified for liquid viscosity from 10 cSt to 600 cSt and lists continuous maximum working pressure; thus it can operate continuously at 600 cSt without inherent performance loss. However, note the recommended viscosity is 30â45 cSt, so at 600 cSt you may see increased start-up torque, higher power draw, reduced volumetric efficiency, elevated temperature rise, and greater wear; ensure drive and seals (NBR) are compatible with higher torque and that operating temperature stays within -20Â°C to +90Â°C (medium) and environmental limits.

How should Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE be stored when not in use?

Storage recommendations for Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE: - Drain and clean: Before storage drain all hydraulic oil from the pump and flanged connections. Clean exterior surfaces to remove dirt, oil and moisture. - Protect internal surfaces: Fill or coat internal bores and gear cavities with a thin film of compatible preservative oil to prevent corrosion (use hydraulic oil type L-HM45 or equivalent). Rotate shaft slowly by hand several turns to distribute protective film. - Seal openings: Fit dust caps or blanking flanges on all ports and flange faces to prevent contamination and moisture ingress. Seal breathing or vent holes if present. - External protection: Apply corrosion-inhibiting film to exposed aluminum surfaces if stored in a humid or coastal environment. Protect mounting plate and shaft end with caps. - Environment: Store indoors in a clean, dry, and vibration-free area. Recommended ambient temperature range: -20Â°C to +60Â°C. Avoid direct sunlight, condensation, and rapid temperature changes. - Positioning: Store pump in its normal mounting orientation or horizontally on stable supports to avoid deformation of seals and housing. Do not rest on shaft or gear teeth. - Long-term storage: For storage longer than 6 months, inspect and refresh preservative oil every 6â12 months, rotate shaft periodically, and check seals for deterioration. Replace NBR seals if signs of hardening, swelling or cracking appear. - Documentation: Mark pump with storage date and preserve any installation or handling instructions. Ensure flange faces and sealing surfaces remain undamaged and clean prior to reinstallation. These steps help preserve material integrity (aluminum body and covers, NBR seals) and ensure reliable operation when returning Positive displacement gear pump, Ã36.5 mm plate, left direction of rotation, flanged connections, TRALE to service.

Positive displacement gear pump, Ø36.5 mm plate, left direction of rotation, flanged connections, TRALE

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Additional information

Maximum operating temperature [°C]	90
Minimum operating temperature [°C]	-20

Gear displacement pump (hydraulic), TRALE, with external gearing, intended for use in hydraulic systems of machines and equipment. Connections: flanged. Direction of rotation: left. The stated maximum working pressure applies to continuous operation. Material: body and mounting plate – aluminum, rear cover – aluminum. Sealing: NBR. Medium: hydraulic oil type L-HM45 or equivalent. Liquid viscosity: from 10 cSt to 600 cSt (recommended 30 ÷ 45). Operating temperature: from -20°C to +90°C (medium), from -20°C to +60°C (environment).

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
TL-BTD2040I02	Gear pump, size 2, 4 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2060I02	Gear pump, size 2, 6 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2080I02	Gear pump, size 2, 8 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2120I02	Gear pump G.2, 12 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2140I02	Gear pump G.2, 14 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2160I02	Gear pump, size 2, 16 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2200I02	Gear pump, size 2, 20 cm3/rev, plate 36.5 mm, with collar.	-	250	In stock	Enquiry
TL-BTD2230I02	Gear pump, size 2, 23 cm3/rev, plate 36.5 mm, with collar.	-	200	In stock	Enquiry
TL-BTD2250I02	Gear pump G.2, 25 cm3/rev, plate 36.5 mm, with collar.	-	200	In stock	Enquiry
TL-BTD2280I02	Gear pump, size 2, 28 cm3/rev, plate 36.5 mm, with collar.	-	160	In stock	Enquiry
TL-BTD2300I02	Gear pump, size 2, 30 cm3/rev, plate 36.5 mm, with collar.	-	160	In stock	Enquiry

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Gear displacement pump (hydraulic), TRALE, with external gearing, intended for use in hydraulic systems of machines and equipment. Connections: flanged. Direction of rotation: left. The stated maximum working pressure applies to continuous operation. Material: body and mounting plate – aluminum, rear cover – aluminum. Sealing: NBR. Medium: hydraulic oil type L-HM45 or equivalent. Liquid viscosity: from 10 cSt to 600 cSt (recommended 30 ÷ 45). Operating temperature: from -20°C to +90°C (medium), from -20°C to +60°C (environment).