8" Industrial-Grade Plastic Hand Cup for Flat, Textured Surfaces

Wood's Powr-Grip N4000TS — 8" Industrial-Grade Plastic Hand Cup for Flat Textured and Irregular Nonporous Surfaces (75 lbs / 34 kg)

The Wood's Powr-Grip N4000TS is a professional-grade vacuum hand cup engineered specifically for lifting and handling flat, nonporous surfaces with textured or irregular finishes — the application where standard smooth-surface suction cups fail to achieve a reliable seal. Featuring an 8" (20 cm) low-marking soft rubber pad (Model G0695TS), an industrial-grade plastic handle and plunger, and a rated load capacity of 75 lbs (34 kg), the N4000TS uses a specially formulated soft rubber compound that conforms to surface texture variations, creating a vacuum seal on surfaces that would prevent a standard rubber pad from seating fully. It is the purpose-built choice for glaziers, stone installers, tile setters, and material handlers working with textured glass, patterned tile, brushed or embossed metal panels, and other nonporous surfaces where surface texture is the primary obstacle to vacuum attachment. The N4000TS (SKU: 91404, Model: N4000TS) is manufactured by Wood's Powr-Grip and features an easily replaceable handle, release valve, and plunger for extended serviceability in the field.

The N4000TS is the textured-surface counterpart to the smooth-surface N4000 — both share the same 8" pad diameter and industrial-grade plastic handle/plunger construction, but the N4000TS uses the G0695TS low-marking soft rubber pad instead of the standard G0695, and carries a lower 75 lb load rating (vs. 125 lb on the N4000) reflecting the reduced vacuum efficiency achievable on textured surfaces compared to smooth ones. The low-marking rubber formulation also makes the N4000TS appropriate for finished surfaces where standard rubber compounds could leave marks or residue. The field-replaceable handle, release valve, and plunger extend the tool’s service life and reduce total cost of ownership in high-use environments.

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 N4000TS appropriate for use on decorative and architectural materials where surface appearance must be preserved.

Easily Replaceable Handle, Release Valve, and Plunger

The N4000TS features a field-replaceable handle, release valve, and plunger — a serviceability design that allows worn or damaged components to be replaced individually without discarding the entire cup body. This is a meaningful cost-of-ownership advantage in high-use environments where mechanical components experience wear over time, and it distinguishes the N4000TS from most other hand cups in the WPG lineup where the handle assembly is not designed for field replacement. Replacement components are available through Wood's Powr-Grip authorized distributors.

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

The N4000TS is rated for loads up to 75 lbs (34 kg) on flat, textured, nonporous surfaces. The lower capacity compared to the smooth-surface N4000 (125 lb) 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. Always confirm the actual panel weight before selecting this tool, and never attempt to use the N4000TS 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 is specifically selected to minimize 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 N4000TS the correct choice not just for textured surfaces, but for any finished nonporous surface where standard rubber marking is a concern.

Fast Attach and Release Mechanism

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

Red-Line Vacuum Loss Indicator

The built-in red-line indicator provides a continuous visual warning if vacuum pressure drops significantly during a lift. On textured surfaces, vacuum retention can be more sensitive to surface contamination, temperature changes, and pad wear than on smooth surfaces — making the vacuum indicator an especially critical safety check that must be monitored throughout every lift. Lower the load immediately if the indicator shows any vacuum loss.

Common Applications

Textured and Patterned Glass Handling

Glaziers handling textured glass — including frosted, etched, reeded, fluted, and patterned architectural glass — use the N4000TS where standard smooth-surface cups cannot achieve a reliable seal on the textured face. The soft rubber pad conforms to the glass texture, enabling vacuum attachment on surfaces that would be incompatible with standard suction cups.

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 N4000TS 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.

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 N4000TS to lift and position tiles where the surface texture prevents standard cup attachment. The 8" pad provides sufficient contact area to achieve a reliable seal across the textured surface profile.

Decorative and Architectural Glass Installation

Installers working with decorative glass panels, back-painted glass, textured architectural glass, and specialty glass products use the N4000TS 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 from rubber residue or staining.

Finished Surface Handling Where Marking is a Concern

Even on smooth surfaces, the N4000TS’s low-marking rubber formulation makes it the correct choice when standard rubber compounds could leave marks or residue on high-value finished surfaces — such as coated glass, lacquered metal panels, or decorative architectural materials where surface appearance must be preserved after handling. Note the 75 lb capacity limit applies regardless of surface smoothness.

High-Use Environments Requiring Field-Serviceable Tools

Operations that use hand cups intensively — fabrication shops, glazing contractors, tile installation crews — benefit from the N4000TS’s field-replaceable handle, release valve, and plunger, which allow worn components to be swapped in the field rather than replacing the entire cup. This reduces tool downtime and total cost of ownership in high-cycle environments.

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 (use smooth-surface cups with higher capacity ratings for heavier loads on smooth surfaces); concrete, brick, wood, or drywall.

Product Documents

• N4000TS Instructions (PDF)
• N4000TS Troubleshooting Guide (PDF)
• N4000TS Specifications (PDF)

Application Instructions

Step 1: Surface Assessment

1. Confirm the surface is flat and nonporous — the N4000TS 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 — on textured surfaces, more pumping strokes may be required than on smooth surfaces to achieve full vacuum as the soft rubber conforms to the texture profile.
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. 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. Monitor the red-line indicator continuously throughout the lift — vacuum retention on textured surfaces can degrade more rapidly than on smooth surfaces if the pad shifts or the surface temperature changes.
3. Do not exceed the 75 lb (34 kg) rated load capacity.
4. Lower the load fully to a stable surface before releasing the vacuum.
5. Engage the release mechanism slowly and in a controlled manner.
6. Clean the pad thoroughly after use and store in the supplied protective carrying case.

Technical Specifications

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 N4000TS
• 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
• Monitor the red-line indicator continuously — lower the load immediately if vacuum loss is detected
• Replace the pad, handle, release valve, or plunger at the first sign of wear or damage — field-replaceable components make this practical without discarding the cup body
• Store in the supplied carrying case to protect the soft rubber pad from contamination and UV degradation between uses

Frequently Asked Questions

Q: What makes the N4000TS different from the standard N4000?
A: Both share the same 8" pad diameter and industrial-grade plastic handle/plunger construction, but the N4000TS uses the G0695TS low-marking soft rubber pad (vs. standard G0695) that conforms to textured and irregular surface profiles where a standard pad would fail to seal. The N4000TS has a lower 75 lb capacity (vs. 125 lb on the N4000) reflecting the reduced vacuum efficiency on textured surfaces, and features a field-replaceable handle, release valve, and plunger. Choose the N4000TS when the surface is textured, irregular, or when low-marking rubber is required to protect a finished surface.

Q: Why is the load capacity lower than the standard N4000?
A: The 75 lb capacity (vs. 125 lb on the N4000) 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. The soft rubber pad compensates by conforming to the texture, but cannot fully replicate the seal efficiency of a smooth surface. Always use the N4000TS within its 75 lb rating on textured surfaces.

Q: Can the N4000TS be used on smooth surfaces?
A: Yes, the N4000TS can be used on smooth, nonporous flat surfaces — and the low-marking rubber makes it preferable to the standard N4000 when surface marking is a concern. However, the 75 lb capacity limit applies regardless of surface smoothness. For smooth surfaces requiring higher capacity, use the standard N4000 (125 lb) or N5450 (150 lb).

Q: What components can be replaced in the field?
A: The handle, release valve, and plunger are all field-replaceable on the N4000TS. Replacement components are available through Wood's Powr-Grip authorized distributors. This serviceability feature extends the tool’s service life and reduces total cost of ownership in high-use environments.

Q: What replacement pad does the N4000TS use?
A: The N4000TS uses the G0695TS low-marking soft rubber pad (8" diameter). This is a different pad model from the standard G0695 used on the N4000 and N4300 — do not substitute a standard G0695 pad on the N4000TS for textured surface applications. Replacement pads are available 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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