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DH Casters polyolefin wheel is a 4 inch injection molded polyolefin wheel rated for 225lb capacity, so it supports medium-duty loads on food service equipment, institutional carts, industrial carts, and heavy equipment where consistent rolling performance matters. The wheel is built from injection molded polyolefin H.D. plastic, which withstands high impacts so it handles bumps, thresholds, and rough spots that carts and equipment see during daily use. Because the polyolefin material is non-marking, it protects finished floors by helping prevent black streaks and surface scuffs in kitchens, corridors, and production areas. The wheel is impervious to water, meaning washdowns and wet floors do not affect the material, which suits food service and industrial cleaning routines. It is also unaffected by most chemicals, so it performs in environments where cleaners, sanitizers, or industrial chemicals contact wheel surfaces.
This DH Casters wheel is identified as product class Wheel and manufacturer part number W-LDP40114P3, providing a clear match point when selecting a wheel to pair with existing caster frames on food service equipment, institutional and industrial carts, or heavy equipment. The wheel is described with a 4 inch size and polyolefin H.D. plastic construction, so installers can align it with casters designed around similar wheel diameters and materials. The reference to PLAIN.37 in the description designates a specific variant within the polyolefin wheel line, which helps maintain consistency when replacing wheels across multiple carts or pieces of equipment in the same facility.
This DH Casters polyolefin wheel is specified for food service equipment, institutional carts, industrial carts, and heavy equipment, so it fits into workflows where rolling hardware moves supplies, tools, or machinery through active spaces. The 4 inch wheel size supports maneuverability for carts in kitchens and corridors, providing a balance between ground clearance and stable handling when operators push or pull loads. Because the wheel material is impervious to water, it works in environments that see frequent mopping, spills, or washdowns, such as food prep lines and cleaning zones. Its resistance to most chemicals allows it to function around cleaning agents or industrial solutions that contact floors, supporting carts used near dish areas or process lines. The non-marking characteristic keeps wheel contact from leaving visible trails, which helps maintain cleaner-looking floors in customer-facing institutional areas.
The injection molded polyolefin H.D. plastic withstands high impacts, so the wheel structure holds up during everyday rolling over thresholds and small obstacles, contributing to consistent motion over time. With a 225lb capacity rating, the wheel is suited to applications where each rolling position carries a defined share of the load, which supports predictable performance on carts and heavy equipment built for medium-duty service. The chemical resistance characteristic means the wheel keeps its properties in environments that rely on detergents or industrial cleaners, so rolling performance remains steady between cleaning cycles. Because the polyolefin is non-marking, maintenance staff spend less effort addressing wheel marks, allowing floors in institutional and industrial areas to stay presentable between scheduled cleanings. The defined manufacturer part number W-LDP40114P3 assists in repeating the same wheel choice across a fleet of carts or equipment, which supports uniform rolling behavior and simplifies future wheel replacement planning.
The DH Casters wheel with part number W-LDP40114P3 is rated at 225lb capacity, so it is intended for medium-duty loads on carts and heavy equipment within that per-wheel load range.
The wheel is specified for food service equipment, institutional carts, industrial carts, and heavy equipment, fitting environments that move supplies, tools, or machinery through active work areas.
The polyolefin material is non-marking, so contact with the floor reduces visible streaks and scuffs, helping floors in kitchens, corridors, and institutional spaces stay cleaner in appearance.
The wheel is impervious to water, allowing it to operate in wet or washdown areas around food service and industrial operations without the material degrading from moisture exposure.
The wheel is unaffected by most chemicals, so it performs in areas where cleaners or industrial solutions reach the floor, maintaining rolling function around process lines and cleaning zones.
The manufacturer part number W-LDP40114P3 identifies this specific 4 inch polyolefin DH Casters wheel, supporting consistent selection when matching or replacing wheels across multiple carts or equipment.
The DH Casters 4 inch polyolefin wheel with 225lb capacity, non-marking behavior, resistance to most chemicals, and water-impervious construction supports carts and heavy equipment in food service, institutional, and industrial settings where regular movement and cleaning cycles are part of daily work.