9" Hybrid Hand Cup For Flat Surfaces

Wood's Powr-Grip N5300 — 9" Hybrid Metal Handle Flexible-Edge Vacuum Hand Cup for Flat Surfaces (150 lbs / 68 kg)

The Wood's Powr-Grip N5300 is a specialized vacuum hand cup engineered for the safe lifting and handling of flat, smooth, nonporous materials that may bend or flex when lifted — a capability that sets it apart from all other flat-surface hand cups in the standard WPG lineup. Featuring a 9" (23 cm) standard rubber suction pad (Model G0725) with a flexible vacuum pad edge, a metal handle, and an economically replaceable industrial-grade plastic plunger, the N5300 is rated for loads up to 150 lbs (68 kg) on flat surfaces. The flexible pad edge conforms to minor surface deflection during the lift, maintaining a reliable vacuum seal even when the material bends slightly under its own weight or under the vacuum force — a critical advantage when handling large thin glass panels, flexible plastic sheet, thin metal panels, and other flat materials prone to deflection. The N5300 (SKU: 91620, Model: N5300) is manufactured by Wood's Powr-Grip and ships with a protective carrying case.

The N5300 occupies a unique position in the WPG flat-surface hand cup lineup: it shares the same 9" G0725 pad and 150 lb capacity as the N5000 (plastic handle) and N5450 (metal handle), but adds a flexible pad edge specifically designed for materials that deflect during handling. Where the N5000 and N5450 use a standard flat pad optimized for rigid flat surfaces, the N5300’s flexible edge accommodates the slight curvature that develops when a large thin panel bends under its own weight or under vacuum pressure. The hybrid construction — metal handle for grip rigidity, plastic plunger for economical replacement — balances durability and serviceability in a single tool.

Key Features & Benefits

Flexible Vacuum Pad Edge — Designed for Flat Materials That Bend or Flex When Lifted

The N5300’s defining feature is its flexible vacuum pad edge, which conforms to minor surface deflection during the lift — maintaining a reliable vacuum seal even when the material bends slightly under its own weight, under the vacuum force, or during repositioning. Large thin glass panels, flexible plastic sheet, thin metal panels, and other flat materials with low flexural rigidity can develop slight curvature when lifted from a single point, which would cause a standard flat pad to lose its seal at the pad perimeter. The N5300’s flexible edge accommodates this deflection, keeping the seal intact throughout the lift. This is the primary reason to select the N5300 over the N5000 or N5450 when handling flat materials prone to bending.

Hybrid Construction — Metal Handle with Economically Replaceable Plastic Plunger

The N5300’s hybrid construction combines a metal handle — providing the grip rigidity and structural durability needed for controlled lifting of heavy flat panels — with an industrial-grade plastic plunger that is economical to replace when worn. This design balances the durability advantage of a metal handle with the cost-of-ownership advantage of a replaceable plastic plunger, making the N5300 a practical choice for high-use professional environments where plunger wear is a routine maintenance consideration. The plastic plunger is available as a replacement component through Wood's Powr-Grip authorized distributors.

150 lb (68 kg) Rated Load Capacity

The N5300 is rated for loads up to 150 lbs (68 kg) on flat, smooth, nonporous surfaces, matching the N5000 and N5450. This high capacity enables single-operator handling of large, heavy flat panels that would otherwise require a two-person lift. Always confirm the actual panel weight before selecting this tool for a lift, and note that the flexible edge is designed to maintain seal integrity as the panel deflects — not to increase the rated load capacity.

9" Standard Rubber Suction Pad (Model G0725)

The 9" (23 cm) G0725 pad provides a large contact area for strong, stable vacuum retention on flat smooth surfaces. The G0725 pad is shared with the N5000 and N5450, making replacement pads interchangeable across all three models — simplifying pad inventory management for operations that stock multiple WPG flat-surface cup models. Replacement pads are available separately through Wood's Powr-Grip authorized distributors.

Red-Line Vacuum Loss Indicator — Protective Carrying Case Included

The built-in red-line indicator provides a continuous visual warning if vacuum pressure drops significantly during a lift. When handling flexible materials that deflect during the lift, the vacuum indicator is especially important — monitor it continuously to confirm the flexible edge is maintaining the seal as the material bends. The N5300 ships with a protective carrying case that keeps the pad clean and protected between uses.

Common Applications

Large Thin Glass Panel Handling

Glaziers handling large thin glass panels — including thin tempered glass, thin laminated glass, and large-format architectural glass panels that deflect under their own weight when lifted from a single point — use the N5300 where a standard flat pad would lose its seal at the perimeter as the glass bends. The flexible edge maintains the seal through the deflection, enabling safe single-cup handling of panels that would be problematic with a rigid flat pad.

Flexible Plastic Sheet Handling

Fabricators working with acrylic sheet, polycarbonate, PVC sheet, and other flexible plastic materials use the N5300 to handle large panels that flex significantly when lifted. The flexible pad edge accommodates the bending that occurs as the plastic sheet deflects under vacuum force and gravity, maintaining a reliable seal throughout the lift and positioning operation.

Thin Metal Panel and Sheet Handling

Sheet metal fabricators and architectural panel installers handling large thin metal panels — including thin aluminum sheet, thin stainless steel, and large-format ACM panels — use the N5300 where panel deflection during lifting would cause a standard flat pad to lose its perimeter seal. The metal handle provides the grip rigidity needed for controlled positioning of heavy metal panels.

Large-Format Flat Panel Handling (General)

For any large flat panel application where the panel’s size and thinness relative to its weight creates a risk of deflection during single-point lifting, the N5300 is the correct choice over the N5000 or N5450. The flexible edge provides insurance against seal loss due to panel flex, without sacrificing the 150 lb capacity or 9" pad diameter of the standard flat-surface cups.

High-Use Environments Requiring Economical Plunger Replacement

Operations that use 9" flat-surface cups intensively — glass fabrication lines, stone slab yards, large-format tile distribution centers — benefit from the N5300’s economically replaceable plastic plunger, which reduces the cost of routine maintenance compared to all-metal plunger models. The metal handle provides the durability needed for high-cycle use while the replaceable plunger keeps maintenance costs manageable.

Compatible Materials

• Large thin tempered and laminated glass panels (flat, prone to deflection)
• Plate glass and float glass (flat)
• Acrylic sheet and polycarbonate panels (flat, flexible)
• PVC sheet and flexible plastic panels (flat)
• Thin aluminum sheet and large-format aluminum panels (flat)
• Thin stainless steel sheet (flat)
• Large-format ACM (aluminum composite material) panels (flat)
• Polished granite, marble, and engineered stone (flat, rigid)
• Any smooth, nonporous flat surface — particularly materials prone to bending or flexing when lifted

Not compatible with: curved surfaces (flat only); rough, textured, or porous surfaces; surfaces contaminated with oil, wax, or debris in the pad contact area; concrete, brick, unpolished stone, wood, or drywall.

Product Documents

• N5300 Instructions (PDF)
• N5300 Troubleshooting Guide (PDF)
• N5300 Specifications (PDF)

Application Instructions

Step 1: Surface and Material Assessment

1. Confirm the surface is smooth, flat, and nonporous — do not proceed on rough, textured, porous, or curved surfaces.
2. Assess whether the material is likely to bend or flex when lifted — if yes, the N5300’s flexible edge is specifically designed for this condition.
3. Clean the pad contact area — remove dust, oil, moisture, and debris.
4. Verify the panel weight does not exceed 150 lbs (68 kg).

Step 2: Pad Inspection and Preparation

1. Inspect the G0725 pad and flexible edge for cuts, tears, deformation, hardening, or contamination. Replace if damaged — a damaged flexible edge will not maintain the seal on deflecting materials.
2. Wipe the pad face clean before each lift.
3. Ensure the pad is at operating temperature (above 10°F / -12°C) before use.

Step 3: Attaching the Cup

1. Position the pad flat against the surface with full perimeter contact across the 9" diameter.
2. Engage the vacuum mechanism using the metal handle/plunger until firm resistance is felt.
3. Check the red-line vacuum indicator — confirm it shows a stable, full vacuum before lifting.
4. Apply a controlled test load (firm downward pull) to verify seal integrity before committing to the full lift.

Step 4: Lifting, Positioning, and Release

1. Lift smoothly — the flexible edge will accommodate minor panel deflection as the material bends under gravity; monitor the red-line indicator continuously to confirm the seal is maintained through the deflection.
2. Do not exceed the 150 lb (68 kg) rated load capacity.
3. Lower the load fully to a stable surface before releasing the vacuum.
4. Engage the release mechanism slowly and in a controlled manner.
5. Clean the pad after use and store in the supplied protective carrying case — protect the flexible pad edge from deformation during storage.

Technical Specifications

Safety Data Summary

Hazard Information

• Vacuum loss during a lift can result in sudden load drop, causing serious injury or property damage
• Overloading beyond 150 lbs (68 kg) rated capacity may cause sudden cup release without warning
• Excessive panel deflection beyond the flexible edge’s accommodation range can cause seal loss — monitor the red-line indicator continuously when handling flexible materials
• Deformation or damage to the flexible pad edge will prevent proper seal maintenance on deflecting materials — inspect before every use
• Damaged or contaminated pads must be replaced before use
• Operating below 10°F (-12°C) may degrade rubber pad and flexible edge performance
• Do not use on curved surfaces — flat surfaces only
• Do not use above 5,000 ft (1,500 m) elevation

Personal Protective Equipment

• Safety glasses or face shield when handling glass panels
• Cut-resistant gloves rated for glass and metal handling
• Steel-toed safety footwear
• Hard hat when working in overhead or multi-level environments

Safe Handling

• Inspect the flexible pad edge before every use — deformation or damage prevents proper seal maintenance on deflecting materials
• Monitor the red-line indicator continuously when handling flexible materials — panel deflection can stress the seal in ways not present with rigid panels
• Never exceed the rated 150 lb load capacity
• Lower the load immediately if vacuum loss is detected
• Store in the supplied carrying case with the flexible pad edge protected from deformation

Frequently Asked Questions

Q: What makes the N5300 different from the N5000 and N5450?
A: All three use the same 9" G0725 pad and 150 lb flat-surface capacity. The N5300 adds a flexible vacuum pad edge specifically designed for flat materials that bend or flex when lifted — the flexible edge maintains the seal as the panel deflects, where a standard flat pad would lose its perimeter seal. The N5300 also has a hybrid construction (metal handle + replaceable plastic plunger) vs. all-plastic on the N5000 and all-metal on the N5450. Choose the N5300 when the material is likely to deflect during lifting; choose the N5000 or N5450 for rigid flat panels where deflection is not a concern.

Q: What does “materials that may bend or flex when lifted” mean?
A: Large thin panels — such as thin glass, flexible plastic sheet, and thin metal panels — can develop slight curvature when lifted from a single point, because the panel’s weight causes it to sag or deflect away from perfectly flat. This deflection can cause a standard flat pad to lose its seal at the pad perimeter, where the pad can no longer maintain full contact with the now-curved surface. The N5300’s flexible edge accommodates this deflection, keeping the seal intact even as the panel bends slightly during the lift.

Q: Why is the plunger plastic if the handle is metal?
A: The hybrid construction is intentional — the metal handle provides the grip rigidity and structural durability needed for controlled lifting of heavy panels, while the industrial-grade plastic plunger is designed to be economically replaced when worn, reducing the cost of routine maintenance. The plunger is a wear component that experiences repeated engagement and release cycles; making it replaceable in plastic keeps maintenance costs lower than an all-metal plunger design.

Q: Is the G0725 pad interchangeable with the N5000 and N5450?
A: Yes. The N5300, N5000, and N5450 all use the G0725 standard rubber pad (9" diameter), making replacement pads interchangeable across all three models. Note that the N5300’s pad includes the flexible edge feature — confirm with your WPG distributor that the replacement pad includes the flexible edge when ordering for the N5300.

Q: What replacement pad does the N5300 use?
A: The N5300 uses the G0725 standard rubber pad (9" diameter) with flexible edge. Replacement pads and plunger components are available separately through Wood's Powr-Grip authorized distributors.

Q: Is this product made to order?
A: Yes. This product is made to order and all sales are final. Please confirm your surface type, material flexibility characteristics, and load requirements before placing your order.

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