Bijur Delimon SureFire II, 1-Phase
Bijur Delimon SureFire II, 1-Phase

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Bijur Delimon SureFire II, 1-Phase

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Condition: New
Availability: Lead Times May Vary. Call (210) 494-1997 To Speak With A Representative.
Weight: 10.00 LBS
Output Volume – 115 VAC, 230 VAC (max.): 250cc/min @ 60 Hz
Single Phase: 210cc/min @ 50 Hz
Output Volume – 24 VDC (max.): 250cc/min
Output Pressure (max.) PDI: 450 psi (31 bar)
Output Pressure (max.) SLR: 75 psi ( 5 bar)
Pressure Switch Setting PDI: Closes at 290 psi (20 bar)
Pressure Switch Setting SLR: Closes at 20 psi (1.4 bar)
Lubricant Viscosity Standard Oil version: 20 to 1500 cSt @ operating temperature
Lubricant Viscosity Light Oil version: 5-40 cSt @ operating temperature
Soft Greases: NLGI grade 000 - NLGI grade 00 (40,000 cSt max)
Reservoir Fill Screen (oil only): 40 mesh, removable
Reservoir Volume: 2 liter, 3 liter, 6.0 liter, 12.0 liter
Reservoir Material: Luran (Blue Tint) for 2, 3 and 6 liter. Steel for 2, 3, 6 and 12.0 liter
Motor Voltage Options: 100/115 VAC 50/60 Hz Single Phase & 200/230 VAC 50/60 Hz Single Phase 24 VDC
Operating Temperature Range: 40°F through 105°F (5°C through 40°C)
IP Enclosure Rating: IP-54
Electrical Fitting: Liquid tight
Output Connection (x2, one each side): G 1/4 BSPP
Return Line Connection: G 1/4 BSPP
Single (main) Feed Line: 6mm O.D. minimum recommended
Description  

 

PDI Operation

The SureFire II PDI Lubricator functions with a motor-driven pump that pulls lubricant from the reservoir and sends it under pressure through the outlet(s) located in the top plate, towards the distribution network. The pressurization of the distribution network activates all the positive displacement injectors (PDIs) in the system, causing them to release the lubricant they have stored in their discharge chambers during the last pump cycle.

After all the PDIs have released their contents, the pressure in the network continues to increase until it reaches the pressure limit set in the pressure switch. At this point, the pressure switch can be used to halt the motor, and the pressure in the distribution network momentarily exceeds the pressure on the outlet side of the gear pump. This pressure difference then triggers a quick dump valve which releases the pressure in the distribution line back into the reservoir.

SLR Operation

The SureFire SLR Lubricator utilizes a motor-driven pump to draw oil from the reservoir and supply it under pressure to the distribution network through the outlet(s) located on the top plate. As the distribution network is pressurized, it compels all the resistance fittings in the system to release oil in measured amounts to the friction points. The resistance fittings continue to flow, while the pump increases the pressure until the pressure relief valve setting is achieved (75 psi/5 bar).

When the motor is turned off, the pressure in the distribution network returns to nearly 0 psi. This, in turn, triggers a quick dump valve that discharges the line pressure back into the reservoir.

 
 

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