4-Valve Diaphragm Manifolds with Sight Glass & 1/4 SAE Fittings (PR1005A)

Features:

1. Unique swivel stem design to minimize wear and extend service life
2. Excellent vacuum performance for reliable operation in low-pressure environments
3. 100% virgin Teflon diaphragms for superior chemical resistance and durability
4. Full porting design to maximize refrigerant flow and improve system efficiency
5. Industrial-grade replaceable brass fittings for easy maintenance and long-term use

Four Valve Manifolds

· Anodized aluminum block body for lightweight and corrosion-resistant construction
· One full turn open/close valve for precise control and ease of use
· Oversized sight glass for clear and easy viewing of refrigerant levels
· Outstanding vacuum characteristics for optimal system performance
· No-flutter oil-filled gauge design, Class 1.6, compatible with any refrigerant
· If R410a is used, the fittings will be changed to 1/2-20UNF
· Dual units available (psi/bar and °F/°C)
· Ergonomic knobs for comfortable and secure handling

This product is ideal for HVAC and refrigeration systems where accuracy, reliability, and ease of maintenance are essential. It is manufactured in China and meets international standards such as CE and RoHS, ensuring high quality and safety compliance. The four-valve manifold is designed for professional use, offering a robust and durable solution for technicians working on various types of refrigeration systems. Whether you're installing or servicing equipment, this unit provides excellent performance and long-lasting value.

T Toothed Rubber Timing Belt

Industrial synchronous belt applies the superior synthetic neoprene imported
from Japan as main raw material. It matches with multiple auxiliary materials with
various uses. Skeleton uses the superior glass fiber cord imported from japan. Tooth
face of the belt adopts nylon 66 high spandex for protection.
Synchronous belt drive is a novel drive mode that utilizes pulley gear meshing to
transfer motive power. It has accurate synchronous drive function. It needs no
lubrication without slip differential nor pollution and with little noise. Drive efficiency
reaches to 0.98. Speed ratio range can fulfill 1:10. Allowable linear speed can attain
50m/s. Drive efficiency ranges from several hundred watts to several kilowatts. It
suits multi-axial drive. It features as fine dynamic flex resistance, good anti-cracking
properties, superior ozone-proof performanca, sound heat-resistance and wearability etc.

T Toothed Rubber Timing Belt,Synchronous Timing Belt,Small Belt Conveyor,Rubber Belts

Jiangsu Bailite Transmission Technology Co., Ltd , https://www.zsindustrialbelt.com