430-PBC Door Closer
430-PBC Grade 2 Hydraulic Door Closer
The Cal-Royal 430-PBC Door Closer is listed with 400 Series hydraulic closer specifications, including a rack-and-pinion mechanism, non-handed construction, and separate closing and latching speed controls. The associated 430-P base model is a fixed size 3 closer. This 430-PBC listing offers Alum, Duro, and Gold finishes.
Configuration confirmation: The product is named 430-PBC, while the existing feature list identifies 430-P and describes back-check as optional across the series. Confirm the exact supplied 430-PBC configuration, including back-check and cover, before ordering rather than inferring package contents from the suffix alone.
Practical Uses
Consider this listing for suitable commercial or residential openings where the supplied closer's size 3 operating requirements and preparation match the door. The manufacturer describes the 430-P base model for light exterior doors and interior wood or metal doors, subject to its sizing schedule and mounting method.
For replacement work, compare the actual closer, mounting pattern, arm arrangement, door dimensions, and operating conditions. A similar appearance does not establish compatibility. Verify the supplied PBC configuration against the relevant manufacturer preparation before reusing existing holes.
Installation and Replacement
Use the linked 430-P base-model instructions and template as references, and confirm that they apply to the supplied 430-PBC. Regular arm, top jamb, and parallel arm mounting arrangements have different preparation requirements. Check clearance, arm position, opening angle, bracket requirements, and mounting-surface suitability before drilling.
The 430-P is a sized closer; adjusting its closing and latching speed valves does not change spring size. Follow the applicable instructions to tune the main closing sweep and final latch portion separately. Stay within the adjustment limits and do not remove regulating valves.
If the supplied configuration includes back-check, adjust it according to its instructions; it should not replace a suitable door stop. After installation, test from several opening positions and verify controlled closing and reliable latch engagement. Correct binding hinges, seals, or strike alignment before changing settings to compensate. Confirm supplied fasteners and any required brackets before starting work.
Problems It Helps Address
- Uncontrolled door return: Hydraulic speed regulation helps tune the closing cycle.
- Excessive impact near the latch: Separate latching-speed control allows the final portion of travel to be adjusted independently.
- Worn compatible hardware: Offers a replacement option where the supplied model, preparation, and operating requirements match.
- Different door handing: Non-handed series construction supports compatible left- and right-hand installations.
- Coordinating visible hardware: Three listed finishes offer appearance choices for the opening.
At an office doorway, the closer should return the door at a measured pace and latch behind the person passing through. Separate closing and latching controls let the installer tune those portions independently. If the door still stops short, inspect the complete opening and confirm the closer's sizing rather than simply speeding up the latch cycle.
Product Details
- Listing part number: 430-PBC
- Base-model reference in the existing specifications: 430-P, fixed size 3
- Series: 400 Series
- Type: Sized hydraulic door closer
- Performance: ANSI A156.4 Grade 2, as identified in the series specifications
- Mechanism: Heavy-duty rack and pinion
- Housing: High-tensile precision-cast aluminum
- Speed controls: Separate closing and latching regulating valves
- Arm: Reinforced adjustable tube arm
- Handing: Non-handed series design
- Listed finishes: Alum, Duro, and Gold
- Back-check and cover: Confirm the exact supplied 430-PBC configuration; existing generic series copy calls these optional
Model Selection and Operating Considerations
The broader series includes 420-P size 2, 430-P and SM430-P size 3, and 440-P size 4. These are separate models, not selectable spring sizes in this listing. Shared size designations do not establish identical mounting patterns.
Match the closer to the complete opening, including mounting method and normal operating conditions. Check usable opening force and reliable latching together after installation. Do not infer accessibility compliance or the complete opening's fire rating from the closer's grade or series alone. Hold-open operation and delayed action are not established as included.
Installation Instructions and Template
These documents identify the 430-P base model. Verify their applicability to the supplied 430-PBC before preparation.
