Kami mengirim ke Indonesia — pintu ke pintu, bea cukai dan logistik ditangani oleh 3G Electric

3G Electric
⌕
Keranjang Permintaan PenawaranMinta PenawaranMasukDaftar

SHIELD

SHIELD is a brand specializing in refrigerant system service tools, particularly locking caps and charging hoses designed to prevent unauthorized access to refrigerant ports and to comply with evolving regulatory standards for low-global-warming-potential (GWP) refrigerants. The product line focuses on tamper-resistant solutions for HVAC-R technicians and facility maintenance teams who must secure refrigerant circuits against leakage, theft, or accidental discharge. SHIELD’s locking caps are constructed from brass with color-coded sleeves (red for R-32/R-454B compatibility) and require a bit-and-driver unlocking method, ensuring that only authorized personnel can access the service ports. The caps are available in common connection sizes (1/4 in and 5/16 in) and are designed to fit standard Schrader-type valves. The charging hoses, such as the model CCLE-A2L-60, are built with Kevlar® reinforcement for durability and flexibility, featuring a 30° angle fitting and a 5 ft length, without integrated valves, allowing for direct connection to manifold gauges or recovery units. SHIELD’s product specifications emphasize compatibility with A2L refrigerants (e.g., R-32, R-454B), which are mildly flammable and require specialized handling equipment. 3G Electric supplies SHIELD locking caps and charging hoses globally, offering multiple SKUs that cover different connection sizes and hose configurations. The inventory includes tamper-resistant bits and unlocking tools as part of the cap kits, enabling immediate field use. For procurement specialists and plant engineers, SHIELD products provide a straightforward means to meet safety codes and environmental regulations without requiring custom fabrication. The brass cap material offers corrosion resistance in typical HVAC-R environments, and the red sleeve color aids in quick visual identification of A2L-compatible components. 3G Electric supports these products with logistics for worldwide shipping, allowing maintenance managers to source standardized refrigerant security hardware from a single distributor. The absence of valve terminations on certain hose models simplifies integration with existing manifold systems, reducing potential leak points. SHIELD’s focus on locking mechanisms and A2L readiness aligns with industry trends toward tighter refrigerant containment and technician safety, making these components suitable for commercial refrigeration, air conditioning, and heat pump applications.

Genuine
OEM Parts
Expert
Tech Support
1 Hari
Respons Penawaran
Seluruh Dunia
Asal
Pengiriman ke Seluruh Dunia
Pengiriman udara & laut
Lembar Data Atas Permintaan
Spesifikasi teknis & gambar
Respons Penawaran 1 Hari
Tim berbasis di Singapore
Stok siap tersedia & bea cukai ditangani6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.Pengiriman ke: Jakarta, Surabaya, Bandung, Medan, Batam
Tampilkan
Halaman 1 dari 1

Tentang SHIELD

SHIELD is a brand specializing in refrigerant system service tools, particularly locking caps and charging hoses designed to prevent unauthorized access to refrigerant ports and to comply with evolving regulatory standards for low-global-warming-potential (GWP) refrigerants. The product line focuses on tamper-resistant solutions for HVAC-R technicians and facility maintenance teams who must secure refrigerant circuits against leakage, theft, or accidental discharge. SHIELD’s locking caps are constructed from brass with color-coded sleeves (red for R-32/R-454B compatibility) and require a bit-and-driver unlocking method, ensuring that only authorized personnel can access the service ports. The caps are available in common connection sizes (1/4 in and 5/16 in) and are designed to fit standard Schrader-type valves. The charging hoses, such as the model CCLE-A2L-60, are built with Kevlar® reinforcement for durability and flexibility, featuring a 30° angle fitting and a 5 ft length, without integrated valves, allowing for direct connection to manifold gauges or recovery units. SHIELD’s product specifications emphasize compatibility with A2L refrigerants (e.g., R-32, R-454B), which are mildly flammable and require specialized handling equipment. 3G Electric supplies SHIELD locking caps and charging hoses globally, offering multiple SKUs that cover different connection sizes and hose configurations. The inventory includes tamper-resistant bits and unlocking tools as part of the cap kits, enabling immediate field use. For procurement specialists and plant engineers, SHIELD products provide a straightforward means to meet safety codes and environmental regulations without requiring custom fabrication. The brass cap material offers corrosion resistance in typical HVAC-R environments, and the red sleeve color aids in quick visual identification of A2L-compatible components. 3G Electric supports these products with logistics for worldwide shipping, allowing maintenance managers to source standardized refrigerant security hardware from a single distributor. The absence of valve terminations on certain hose models simplifies integration with existing manifold systems, reducing potential leak points. SHIELD’s focus on locking mechanisms and A2L readiness aligns with industry trends toward tighter refrigerant containment and technician safety, making these components suitable for commercial refrigeration, air conditioning, and heat pump applications.

Aplikasi Umum

  • Commercial refrigeration — SHIELD locking caps (1/4 in, brass) secure service ports on supermarket display cases using R-454B.
  • HVAC maintenance — SHIELD charging hose (5 ft, Kevlar®) connects manifold gauges to rooftop A/C units with R-32.
  • Heat pump servicing — SHIELD locking caps (5/16 in) prevent unauthorized access to heat pump refrigerant ports in residential systems.
  • Industrial chiller systems — SHIELD A2L-compatible caps (red sleeve) ensure compliance with safety codes for mildly flammable refrigerants.
  • Refrigerant recovery — SHIELD hose (30° angle) facilitates connection to recovery machines for R-32 and R-454B systems.
  • Facility management — SHIELD locking caps with tamper-resistant bits reduce refrigerant loss in multi-tenant commercial buildings.

Pertanyaan yang Sering Diajukan

Pertanyaan umum tentang SHIELD dari 3G Electric.

What is the purpose of SHIELD locking refrigerant caps?

SHIELD locking refrigerant caps are designed to prevent unauthorized access to refrigerant service ports. They use a tamper-resistant bit-and-driver unlocking method, which requires a specific tool to remove the cap. This helps reduce the risk of refrigerant leakage, theft, or accidental discharge, and supports compliance with regulations that require secure port access for certain refrigerants.

Are SHIELD locking caps compatible with R-32 and R-454B refrigerants?

Yes, SHIELD locking caps such as models SHLD-A2L4, SHLD-A2L12, and SHLD-E12-A2L are explicitly compatible with R-32 and R-454B refrigerants. These are A2L-classified mildly flammable refrigerants. The caps feature a red sleeve color for quick identification of A2L compatibility and are constructed from brass to resist corrosion.

What connection sizes are available for SHIELD locking caps?

SHIELD locking caps are available in 1/4 in and 5/16 in connection sizes. For example, model SHLD-A2L4 has a 1/4 in connection, while model SHLD-E12-A2L has a 5/16 in connection. Both sizes are designed to fit standard Schrader-type service ports commonly found on HVAC-R equipment.

Do SHIELD charging hoses come with integrated valves?

No, certain SHIELD charging hoses, such as model CCLE-A2L-60, do not include integrated valves. This design allows direct connection to manifold gauges or recovery units without additional valve components, reducing potential leak points. The hose is 5 ft long with a 30° angle fitting and is reinforced with Kevlar® for durability.

What materials are used in SHIELD charging hoses?

SHIELD charging hoses, like the CCLE-A2L-60, are constructed with Kevlar® reinforcement, which provides high tensile strength and resistance to abrasion. The hose is yellow in color for visibility and features a 30° angle fitting for easier access in tight spaces. The hose does not include a valve termination.

How do I unlock a SHIELD locking refrigerant cap?

SHIELD locking caps are unlocked using a tamper-resistant bit and a driver. The cap kit includes the necessary bits (e.g., for models SHLD-A2L12 and SHLD-E12-A2L) or a tamper-resistant bit (for model SHLD-A2L4). Insert the bit into the cap’s locking mechanism and turn with a driver to remove the cap.