Balaji Enterprises

We hold expertise in manufacturing and supplying an extensive range of Safety Ear Muff. We make sure that each product offered by our company is free from any defect, therefore our range is stringently checked by the quality inspectors.

Features:

• Perfect fitting
• Smooth texture
• Durability

Specifications:

• Style: Over Head
• Color: Yellow/Black‎
• Size: Standard
• Material: ABS 

The Venus H-555 (often designated as N-555) is an industrial-grade, over-the-head ear muff designed for hearing protection in high-noise environments like construction, manufacturing, and airports. It features a foldable design for portability and is certified to meet several safety standards, including IS 9167 and CE EN 352-1.
Technical Specifications

• Noise Reduction Rating (NRR): 23 dB.
• Sound Noise Ratio (SNR): 26 dB.
• Weight: Approximately 180g to 250g, making it lightweight for extended use.
• Material: Constructed primarily from durable polypropylene with foam-filled ear cushions.
• Certifications: ISI Approved (IS 9167), ANSI S3.19, and CE0194 EN 352-1. 

The Venus H510 (often listed interchangeably as the Venus N-510) is an industrial-grade, over-the-head ear muff designed for hearing protection in moderate-noise environments. It is widely recognized for being lightweight (approx. 200g) and features a height-adjustable headband with foam-filled cushions for comfort during long working hours. 

Key SpecificationsAccording to manufacturers and distributors like Venus Safety & Health and KTIndia, the Venus H510 offers the following technical features:

• Noise Protection: Provides a Noise Reduction Rating (NRR) of 23–24 dB and a Single Number Rating (SNR) of 26–27 dB.
• Certifications: ISI and CE approved, meeting industrial safety standards for reliability.
• Material: Constructed from durable polyurethane and plastic, which provides high tear and impact resistance.
• Design: A universal "one size fits all" design with an adjustable, cushioned headband and wide, foam-filled ear cushions for a snug seal.
• Applications: Recommended for use in construction, manufacturing, agriculture, mining, and airport operations. 

The Venus H550 Ear Muff is a lightweight, adjustable hearing protection device designed for industrial, construction, and other high-noise environments. It features foam-filled cushions and is typically priced between ₹295 and ₹550 depending on the retailer. 

Key Specifications

• Noise Reduction Rating (NRR): 23 dB.
• Single Number Rating (SNR): 26 dB.
• Weight: Approximately 250 grams.
• Construction: Durable ABS plastic with a cushioned headband for extended wear.
• Certification: ISI Approved (IS: 9167).

The Venus H101 is a corded, disposable foam earplug designed for high-level hearing protection in noisy industrial environments. It features a Noise Reduction Rating (NRR) of 32 dB and is ISI approved according to IS-9167:1979 standards. 

Key Specifications

• Material: Made from soft, hypoallergenic polyurethane (PU) foam with a polyester or textile cord.
• Design: Features a tapered, slow-expansion shape that conforms to the unique form of the ear canal for a personalized fit.
• Color: Bright orange for high visibility and easy safety compliance checks.
• Hygiene: Designed with a smooth, soil-resistant skin to prevent dirt buildup during use.

The Venus H103 is a corded, orange disposable earplug made of soft polyurethane (PU) foam, designed primarily for industrial noise protection. It features a tapered, contoured shape that expands slowly to fit the ear canal, providing a high Noise Reduction Rating (NRR) of approximately 29 dB to 32 dB.

Key Specifications

• Material: According to IndiaMART and Calcutta Safety, it is made from soft, non-irritant polyurethane (PU) foam.
• Noise Reduction: It offers significant attenuation, with ratings cited as 29 dB by CWLC Group and up to 32 dB by other industrial suppliers.
• Design: It includes a polyester cord to prevent loss in busy environments and a soil-resistant skin to prevent dirt buildup.
• Compliance: The product is typically designed to meet ISI (IS 9167) and CE standards for hearing protection.

The KARAM Ear Muff Classic EP21 is a reusable, over-the-head safety ear muff designed for high-noise industrial environments such as airports, construction sites, and generator rooms. It is widely recognized for its lightweight design and durable ABS ear cup construction.

Key Specifications.

• Noise Reduction: Provides a Single Number Rating (SNR) of 27dB (some sources list 23dB NRR).
• Material: Constructed with Acrylonitrile Butadiene Styrene (ABS) ear cups for enhanced durability.
• Weight: Extremely lightweight at approximately 180 grams.
• Adjustability: Features 3 adjustable positions for a personalized fit across different head sizes.
• Certification: Conforms to international standards EN 352-1:2002 and Indian standard IS 9167:1979

The Udyogi ET 20 is an economy-range, head-mounted industrial earmuff designed for hearing protection in high-noise environments like construction sites and factories. It features a Noise Reduction Rating (NRR) of 23 dB and is constructed from lightweight, impact-resistant materials to ensure durability during long-duration use.

Technical SpecificationsAccording to official data sheets from Udyogi Safety, the ET 20 model includes the following technical details:

• Attenuation Rating: SNR of 28 dB and NRR of 23 dB.
• Material: The cups are made of High-Density Polyethylene (HDPE) or high-impact polypropylene, while the adjustable headband is made of nylon.
• Weight: Approximately 180 grams, making it lightweight to reduce fatigue.
• Certifications: Complies with EN 352-1 standards for hearing protection.
• Cushioning: Features soft polyurethane (PU) foam inserts and foam cushions with a black PVC lid for a comfortable seal. 

The Udyogi EP-01 is a reusable, corded earplug designed for high-noise industrial environments, featuring a triple-flange "Christmas tree" design for a secure and comfortable fit.

Key Specifications

• Material: Made from soft, food-grade silicone rubber that is non-toxic and hypoallergenic.
• Attenuation Rating: Provides a Single Number Rating (SNR) of 32 dB to 33 dB and a Noise Reduction Rating (NRR) of 27 dB.
• Design: Three-flange "Christmas tree" shape for easy insertion and a consistent seal.
• Cord: Braided polypropylene (PP) cord to prevent loss and maintain hygiene.
• Certification: Meets the EN 352-2:2002 or EN 352-2:2020 safety standards for hearing protection. 

The Venus H556 (also commonly referred to as the Venus N-556) is an ISI-approved, helmet-attachable ear muff designed for hearing protection in high-noise industrial environments. It features a noise reduction rating (NRR) of 23 dB and is compatible with most standard safety helmets. 

Key SpecificationsAccording to technical data from Venus Safety & Health and Toolsvilla, the H556 model offers the following specifications:

• Noise Protection: It provides a Noise Reduction Rating (NRR) of 23 dB and a Single Number Rating (SNR) of 26 dB.
• Material: Constructed from high-impact polypropylene (or ABS in some variants), making it moisture-proof and heat-resistant for outdoor use.
• Weight: Each set weighs approximately 350 g, which is lightweight enough for long-duration use without significant fatigue.
• Cushioning: Features soft, foam-filled ear cushions designed for all-day comfort and effective sound isolation.
• Standards: It is ISI-certified (IS 9167 approved), meeting Indian standards for hearing protection.

The Venus H530 (often referred to as the Venus N-530) is an industrial-grade ear muff designed for reliable hearing protection in moderately loud environments like construction, manufacturing, and airports. It features a lightweight, height-adjustable design with foam-filled cushions to ensure comfort during long working.

Technical SpecificationsAccording to manufacturer and retailer data from Venus Safety & Health and TradeIndia, the H530 is built with the following specifications:

• Noise Reduction Rating (NRR): 23 dB.
• Single Number Rating (SNR): 26 dB.
• Weight: Less than 200 grams, designed to minimize hindrance during work.
• Material: Impact-resistant plastic shell with foam-filled PU (polyurethane) cushions.
• Certifications: ISI and CE approved.
• Color Options: Commonly available in dark blue or fluorescent green for high visibility. 

The Venus H-303 is a corded, reusable earplug designed for high-noise industrial and personal environments, offering a Noise Reduction Rating (NRR) of up to 29 dB to 32 dB depending on the specific model and testing standard. Made from soft Thermoplastic Elastomer (TPE) or medical-grade silicone, it features a multi-flange "tube and four-flange" design for a secure, comfortable fit without the need for rolling or waiting for expansion.

Key Specifications.

• Material: Soft Silicon or Thermoplastic Elastomer (TPE).
• Noise Reduction: NRR of 27 dB to 32 dB, depending on the variant.
• Design: Corded with a four-flange shape to prevent dirt buildup and ensure quick insertion.
• Certifications: Approved to IS 9167:1979 standards.
• Weight: Approximately 3.3 to 4.4 grams per pair.

The VENUS H-307 / V-SHANT is a professional-grade reusable corded earplug designed for hazardous noise environments, featuring a multi-flange design and a Noise Reduction Rating (NRR) of 27 dB.

Key Specifications and FeaturesAccording to the technical data from Venus Safety & Health and Bezel India, the H-307 / V-SHANT model offers the following: 

• Material: Made from soft Thermoplastic Elastomer (TPE), which is environment-friendly and resists bacteria growth.
• Design: Features a multi-flange design that ensures a quick, secure fit without the need for rolling or waiting for foam to expand.
• Hygiene: The earplugs are easily washable and do not lose their shape or performance after cleaning.
• Protection: Provides 27 dB NRR; it is designed to block hazardous noise while still allowing warning signals and voices to be heard.
• Cord: Equipped with a removable textile cord for convenience. 

The KARAM EP24 is a high-decibel, foldable ear muff designed for maximum hearing protection in medium to heavy industrial environments. It is specifically engineered to provide superior noise attenuation with a high Signal-to-Noise Ratio (SNR) of 33dB.

Key Specifications & Features

• Protection Level: High dB attenuation with extra-thick protective ABS ear cups.
• Design: Foldable plastic headband for compact, dust-free storage in pockets or bags.
• Comfort: Features soft cushioned ear pads and a padded headband to reduce pressure during extended use.
• Weight: Approximately 305 grams.
• Certification: Conforms to EN 352-1:2002 and IS 9167:1979 standards.
• Applications: Ideal for grinding, drilling, milling, construction sites, and the newspaper/press industry.

The Udyogi ET 40 is a cost-effective, head-mounted ear muff designed for hearing protection in high-noise industrial environments. It features a lightweight 180-gram design with a 360-degree rotating headband and is certified to the EN352-1:2002 standard. 

Key Specifications.

• Noise Reduction: Features a Noise Reduction Rating (NRR) of 22 dB and a Single Number Rating (SNR) of 27 dB.
• Materials: Built with high-impact, heat-resistant ABS cups and a durable nylon or polycarbonate headband.
• Inserts & Cushions: Uses PU (Polyurethane) foam inserts and foam-filled cushions with a PVC black lid for soft, hygienic sound isolation.
• Weight: Approximately 180 grams, making it suitable for all-day use without significant fatigue. 

Types and Materials

The Venus H 401 is a safety ear protection device manufactured by Venus Safety & Health, specifically designed as a washable and reusable earplug, although it is often categorized under broader hearing protection searches that include earmuffs. 
Product Specifications (Venus H 401)The Venus H 401 is primarily a reusable earplug designed for industrial and high-noise environments. According to manufacturers and industrial suppliers:

• Noise Reduction Rating (NRR): It provides an NRR of up to 27 dB.
• Material: Constructed from Thermoplastic Elastomer (TPE), which is low-bacteria-growth and environment-friendly.
• Design: Features a multi-flange design for a quick and secure fit without the need for rolling.
• Certification: It is ISI approved to meet Indian safety standards.
• Hygiene: The material is easily washable with soap and water, and it does not swell or lose shape after cleaning.
• Cord: Comes with a removable textile cord that can be detached as needed.

The Venus H1010 (often referenced interchangeably with the H101 series) is an industrial-grade earplug designed for high-noise environments, offering a Noise Reduction Rating (NRR) of 32 dB. These earplugs are crafted from soft, slow-expansion polyurethane foam that conforms to the shape of the ear canal for a secure and comfortable fit.

Key Specifications and FeaturesAccording to manufacturer and retailer details from Venus Safety and Amazon, the H1010 model includes the following technical highlights:

• Noise Reduction Rating (NRR): Provides high attenuation with a rating of 32 dB, making it suitable for noise levels up to 103 dBA TWA.
• Material: Made from soft, hypoallergenic polyurethane (PU) foam.
• Design: Features a tapered shape for easy insertion and a smooth, dirt-resistant surface to maintain hygiene.
• Variants: Available in both corded (to prevent loss) and uncorded versions.
• Certifications: These earplugs are ISI approved (IS-9167:1979) and CE approved, meeting standard safety requirements for hearing protection.

The Venus H105 is a high-performance corded earplug designed for extreme noise environments, featuring a high Noise Reduction Rating (NRR) of 32 dB. It is a disposable variant made from soft polyurethane foam that slowly expands to create a custom fit in the ear canal. 

Key Features & Specifications

• Material: Made of soft polyurethane foam with a smooth, dirt-resistant surface for better hygiene.
• Design: Features a tapered bell shape and a slow-expansion foam that conforms to the unique shape of the ear canal.
• Protection: Offers an NRR of 32 dB, protecting users in highly noisy environments.
• Visibility: Comes in a fluorescent green colour for high visibility in workplace settings.
• Cord: Includes a skin-friendly textile cord that prevents loss and reduces the transmission of sound through the cord itself.
• Compliance: Approved to IS 9167 standards.

The KARAM EP-02(A) is a corded, disposable foam earplug designed for high-decibel industrial environments like drilling, grinding, and construction. It features a tapered shape and a slow expansion rate for a comfortable, snug fit in most ear canals.

Key SpecificationsAccording to Karam Safety and IndiaMART product listings, the EP-02(A) provides high-level hearing protection with the following ratings:

• Noise Reduction Rating (NRR): 32 dB.
• Single Number Rating (SNR): 34 dB to 37 dB.
• Material: Soft, non-irritant, and non-allergenic polyurethane (PU) foam.
• Cord Type: Available with a fluorescent orange nylon or cotton thread to prevent loss and allow for easy removal.
• Certifications: Complies with international standards EN 352-2:2002 and Indian standard IS 9167:1979.