8″ Hand Cup for Flat Textured Surfaces

Description

Wood’s Powr-Grip N4950TS — 8″ All-Metal Handle Vacuum Hand Cup for Flat Textured and Irregular Nonporous Surfaces (75 lbs / 34 kg)

The Wood’s Powr-Grip N4950TS is a heavy-duty vacuum hand cup engineered specifically for lifting and handling flat, nonporous surfaces with textured or irregular finishes, featuring an all-metal handle and plunger for maximum durability in demanding professional environments. Equipped with an 8″ (20 cm) low-marking soft rubber pad (Model G0695TS) and rated for loads up to 75 lbs (34 kg), the N4950TS uses the same specially formulated soft rubber compound as the N4000TS — conforming to surface texture variations to create a vacuum seal on textured glass, patterned tile, brushed metal, embossed panels, and other nonporous surfaces where standard rubber pads fail to seat fully. The N4950TS (SKU: 91506, Model: N4950TS) is manufactured by Wood’s Powr-Grip and ships with a protective carrying case. Three documentation resources are available: instructions, troubleshooting guide, and full specifications sheet.

The N4950TS is the all-metal counterpart to the plastic-handle N4000TS — both use the same G0695TS low-marking soft rubber pad and share the same 75 lb capacity, flat-only rating, and textured surface capability, but the N4950TS uses an all-metal handle and plunger (maximum rigidity and long-term durability) while the N4000TS uses industrial-grade plastic for both (lightweight, rust-resistant, field-replaceable components). For glaziers, stone fabricators, and tile installers who use textured-surface cups intensively in professional environments and prioritize handle durability and grip rigidity over weight savings, the N4950TS is the premium choice. The G0695TS pad is interchangeable between the N4000TS and N4950TS, simplifying pad inventory management for operations that stock both models.

Key Features & Benefits

Textured and Irregular Surface Capability — Low-Marking Soft Rubber Pad (G0695TS)

The G0695TS pad uses a soft, low-marking rubber compound specifically formulated to conform to surface texture variations — including patterned glass, textured tile, brushed metal, embossed panels, and other irregular nonporous surfaces — where a standard rubber pad would bridge across surface peaks without seating fully, resulting in a weak or failed vacuum seal. The soft rubber deforms into the surface texture, maximizing contact area and vacuum retention on surfaces that would otherwise be incompatible with standard suction cups. The low-marking formulation minimizes the risk of rubber residue or staining on finished surfaces, making the N4950TS appropriate for decorative and architectural materials where surface appearance must be preserved after handling.

All-Metal Handle and Plunger — Maximum Durability for Heavy-Use Environments

Both the handle and plunger are constructed from metal, providing maximum structural rigidity and long-term durability for repeated heavy-duty use in professional glazing, stone fabrication, tile installation, and industrial material handling environments. The all-metal construction resists deformation under sustained heavy loads and delivers consistent vacuum engagement and release action over the tool’s service life — making the N4950TS the correct choice for operations where the cup is used intensively and handle longevity is the priority. This is the primary differentiator over the plastic-handle N4000TS.

75 lb (34 kg) Rated Load Capacity on Textured Surfaces

The N4950TS is rated for loads up to 75 lbs (34 kg) on flat, textured, nonporous surfaces — matching the N4000TS. The lower capacity compared to smooth-surface cups reflects the physics of vacuum attachment on textured surfaces: surface irregularities reduce the effective contact area of the pad seal, which reduces maximum achievable vacuum force. The soft rubber pad compensates by conforming to the texture, but cannot fully replicate the seal efficiency of a smooth surface. Always confirm the actual panel weight before selecting this tool, and never use the N4950TS as a substitute for a smooth-surface cup on smooth surfaces where higher capacity is required.

8″ Low-Marking Soft Rubber Pad — Finished Surface Safe

The 8″ (20 cm) pad diameter provides a large contact footprint that maximizes vacuum retention on textured surfaces by distributing the seal area across the widest possible surface zone. The low-marking rubber compound minimizes the risk of leaving rubber marks, stains, or residue on decorative glass, finished tile, coated metal, and other architectural surfaces where appearance is critical. This makes the N4950TS appropriate not only for textured surfaces, but for any finished nonporous flat surface where standard rubber marking is a concern and maximum handle durability is required.

Fast Attach and Release Mechanism

The quick-engage vacuum mechanism allows operators to attach and release the cup rapidly without tools, supporting efficient workflows on textured surfaces where additional pumping effort may be required to achieve full vacuum. On textured surfaces, always verify the vacuum indicator before lifting — achieving full vacuum may require more pumping strokes than on smooth surfaces. The release action is controlled and deliberate, preventing accidental disengagement during a lift.

Protective Carrying Case Included

The N4950TS ships with a protective carrying case that keeps the G0695TS soft rubber pad clean, protected from UV and contamination, and ready for use. Proper pad storage is especially important for soft rubber pads, which are more susceptible to contamination and surface degradation than standard rubber and must be kept clean to maintain their texture-conforming performance.

Common Applications

Textured and Patterned Glass Handling

Glaziers handling textured glass — including frosted, etched, reeded, fluted, and patterned architectural glass — use the N4950TS where standard smooth-surface cups cannot achieve a reliable seal on the textured face. The all-metal handle provides the grip rigidity and durability preferred by professional glaziers handling heavy textured glass panels repeatedly throughout the workday.

Brushed and Embossed Metal Panel Handling

Fabricators and installers working with brushed stainless steel, embossed aluminum, textured ACM panels, and other nonporous metal surfaces with surface relief use the N4950TS to achieve vacuum attachment where standard pads would bridge across the texture. The low-marking rubber is particularly important on brushed metal finishes where standard rubber compounds could leave visible marks, and the metal handle provides the structural rigidity needed for controlled positioning of heavy metal panels.

Textured Tile and Large-Format Porcelain Handling

Tile setters handling textured ceramic, porcelain, and stone-look tile — including wood-look, concrete-look, and relief-surface large-format tiles — use the N4950TS to lift and position tiles where surface texture prevents standard cup attachment. The metal handle and plunger provide the durability required for high-repetition tile handling in professional installation environments.

Decorative and Architectural Glass Installation

Installers working with decorative glass panels, back-painted glass, textured architectural glass, and specialty glass products use the N4950TS where the glass surface finish is not smooth enough for standard cups and where the low-marking rubber is required to protect the finished surface. The all-metal construction is preferred for professional glazing applications where tool longevity and grip performance are non-negotiable.

Finished Surface Handling Where Marking is a Concern

On smooth surfaces where standard rubber compounds could leave marks or residue — such as coated glass, lacquered metal panels, or high-value decorative architectural materials — the N4950TS’s low-marking rubber formulation makes it the correct choice when maximum handle durability is also required. Note the 75 lb capacity limit applies regardless of surface smoothness.

High-Volume Professional Environments

For glazing contractors, stone fabrication shops, and tile installation crews that use textured-surface cups intensively, the N4950TS’s all-metal construction provides the service life and handle performance required for high-cycle professional use. Where the N4000TS’s field-replaceable plastic components offer a serviceability advantage, the N4950TS’s all-metal construction offers a durability advantage for operations that prioritize tool robustness over component replaceability.

Compatible Materials

• Textured and patterned architectural glass (frosted, etched, reeded, fluted, patterned)
• Smooth glass and flat glass — where low-marking rubber is required
• Brushed stainless steel and brushed aluminum panels
• Embossed and textured metal panels (nonporous face)
• Textured ACM (aluminum composite material) — nonporous face
• Textured ceramic and porcelain tile (flat, nonporous)
• Large-format wood-look, concrete-look, and relief-surface porcelain tile
• Decorative and back-painted glass panels
• Coated and lacquered metal panels where marking is a concern
• Any flat, nonporous surface with textured or irregular finish

Not compatible with: curved surfaces (flat only); porous surfaces; surfaces with texture so deep or irregular that the pad cannot achieve any vacuum seal; materials where the 75 lb load limit is insufficient; concrete, brick, wood, or drywall.

Product Documents

• N4950TS Instructions (PDF)
• N4950TS Troubleshooting Guide (PDF)
• N4950TS Specifications (PDF)

Application Instructions

Step 1: Surface Assessment

1. Confirm the surface is flat and nonporous — the N4950TS is rated for flat surfaces only; do not use on curved surfaces.
2. Assess the surface texture — the soft rubber pad can conform to moderate texture variations, but extremely deep or irregular textures may prevent any vacuum seal from forming. Test on the specific surface before committing to a production lift.
3. Verify the panel weight does not exceed 75 lbs (34 kg).
4. Identify a pad contact area free of debris, dust, and contamination — clean the contact zone even on textured surfaces.

Step 2: Pad Inspection and Preparation

1. Inspect the G0695TS soft rubber pad for cuts, tears, hardening, embedded particles, or contamination. Replace if damaged — soft rubber pads may wear faster than standard rubber in abrasive environments.
2. Wipe the pad face clean before each lift — contamination on the soft rubber surface reduces its ability to conform to the texture and seal effectively.
3. Ensure the pad is at operating temperature (above 10°F / -12°C) before use.

Step 3: Attaching the Cup to a Textured Surface

1. Position the pad flat against the surface, centering it on the cleanest available contact area.
2. Engage the vacuum mechanism using the metal handle/plunger — on textured surfaces, more pumping strokes may be required than on smooth surfaces as the soft rubber conforms to the texture profile.
3. Verify the vacuum seal is stable before lifting — apply a controlled test load (firm downward pull) to confirm seal integrity. This step is especially important on textured surfaces where vacuum retention may be lower than on smooth surfaces.

Step 4: Lifting, Positioning, and Release

1. Lift smoothly — avoid sudden jerking motions that can break the vacuum seal, particularly on textured surfaces where the seal margin is lower.
2. Do not exceed the 75 lb (34 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 thoroughly after use and store in the supplied protective carrying case.

Technical Specifications

Specification	Details
Model	N4950TS
SKU	91506
Vendor	Wood’s Powr-Grip
Load Capacity	75 lbs [34 kg]
Pad Diameter	8″ [20 cm]
Pad Model	G0695TS
Rubber Type	Low-Marking (Soft)
Handle Type	Metal
Plunger Type	Metal
Surface Texture	Textured or Irregular
Material Porosity Required	Nonporous
Allowable Surface Curvature	Flat only
Maximum Elevation	5,000 ft [1,500 m]
Operating Temperature Range	10°F to 120°F [-12°C to 49°C]
Includes	Protective carrying case

Safety Data Summary

Hazard Information

• Vacuum retention on textured surfaces is lower than on smooth surfaces — the 75 lb capacity reflects this reduced margin; never attempt to lift loads rated for smooth-surface cups using the N4950TS
• Vacuum loss during a lift can result in sudden load drop, causing serious injury or property damage
• Overloading beyond 75 lbs (34 kg) rated capacity may cause sudden cup release without warning
• Extremely deep or irregular surface textures may prevent any reliable vacuum seal — always test before committing to a production lift
• Soft rubber pads may wear faster than standard rubber in abrasive or high-cycle environments — inspect and replace more frequently
• Damaged, worn, or contaminated G0695TS pads must be replaced before use
• 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 or tile panels
• Cut-resistant gloves rated for glass and tile handling
• Steel-toed safety footwear
• Dust mask or respirator when working in environments with tile cutting or stone dust

Safe Handling

• Always perform a test load on the specific textured surface before committing to a production lift — vacuum performance varies by surface texture type and depth
• Inspect and clean the G0695TS pad before each lift — soft rubber is more susceptible to contamination than standard rubber
• Never exceed the rated 75 lb load capacity
• Lower the load immediately if any vacuum loss is detected during the lift
• Replace the pad at the first sign of wear, embedded grit, cuts, or surface degradation
• Store in the supplied carrying case to protect the soft rubber pad from contamination and UV degradation between uses

Frequently Asked Questions

Q: What is the difference between the N4950TS and the N4000TS?
A: Both use the same G0695TS low-marking soft rubber pad, the same 75 lb capacity, and the same flat-only textured surface rating. The N4950TS has an all-metal handle and plunger (maximum rigidity and durability for heavy-use professional environments) while the N4000TS has an all industrial-grade plastic handle and plunger (lightweight, rust-resistant, with field-replaceable handle, release valve, and plunger). Choose the N4950TS for maximum handle durability and grip performance in high-intensity professional use; choose the N4000TS for lightweight construction, corrosion resistance, or when field-replaceable components are a priority.

Q: Why is the load capacity lower than smooth-surface cups with the same pad size?
A: The 75 lb capacity reflects the physics of vacuum attachment on textured surfaces. Surface irregularities reduce the effective contact area of the pad seal, which reduces the maximum achievable vacuum force even with the soft rubber pad conforming to the texture. The soft rubber compensates significantly, but cannot fully replicate the seal efficiency of a smooth surface. Always use the N4950TS within its 75 lb rating on textured surfaces.

Q: Can the N4950TS be used on smooth surfaces?
A: Yes — the low-marking rubber makes it preferable to standard-rubber cups when surface marking is a concern on smooth, nonporous flat surfaces. However, the 75 lb capacity limit applies regardless of surface smoothness. For smooth surfaces requiring higher capacity, use the N5450 (150 lb, metal handle) or N5000 (150 lb, plastic handle).

Q: Is the G0695TS pad interchangeable with the N4000TS?
A: Yes. Both the N4950TS and N4000TS use the G0695TS low-marking soft rubber pad (8″ diameter), making replacement pads interchangeable between the two models. Do not substitute a standard G0695 pad — the soft rubber compound of the G0695TS is specifically required for textured surface applications. Replacement pads are available through Wood’s Powr-Grip authorized distributors.

Q: What replacement pad does the N4950TS use?
A: The N4950TS uses the G0695TS low-marking soft rubber pad (8″ diameter). Replacement pads 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 texture type, flatness, and load requirements before placing your order.

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