HydroMax Seal GLR-170 | Single Dry Cartridge Seal for Glass Lined Reactors The GLR-170 is a multi-spring, single dry cartridge seal assembly with a bearing housing, integral oiler, and drive collar. The Glass Lined Reactor (GLR) External 170 Single Dry Cartridge Seal Assembly is suitable for stepped shaft applications. It features a long working length with monolithic rotary seal faces…
HydroMax Seal RPW-112 | Single Cartridge Seal Range for Grundfos Pumps The RPW-112 is a dedicated range of single-cartridge mechanical seals designed to fit Grundfos pumps with shaft sizes of 12 mm, 16 mm, and 22 mm. This rotary wet pusher (RPW) seal features shrink-fitted seal faces, O-ring secondary seals, and a compact cartridge design with no environmental port connections.…
The SPS-610 by HydroMax Seal is a double cartridge mechanical seal equipped with an integral, bi-directional barrier fluid pumping ring. Specifically engineered for slurry applications, this seal is ideal for process fluids containing solid particles, commonly encountered in the Mining & Mineral, Pulp & Paper, and Water & Wastewater industries. This innovative stationary design is delivered as a complete cartridge…
HydroMax Seal FDD-550BB | Exotic Alloy Double Cartridge Seal for ANFD Applications The FDD-550BB is an exotic alloy multi-spring double cartridge seal with hydraulically balanced seal faces. The "550BB" model features an integral bearing, metal bellows, and Hastelloy wetted parts. This Rotary Pusher Double Cartridge Seal includes monolithic seal faces, an integral bearing, and O-ring secondary seals, specifically designed for…
HydroMax Seal MPW-550B | Double Cartridge Mechanical Seal with Integral Bearing The MPW-550B is a multi-spring double-cartridge mechanical seal assembly with an integral bearing. The Mixer Pusher Wet (MPW) is a pusher back-to-back seal with monolithic seal faces. The seal has a number of design features, comes factory assembled and tested, and has been successfully installed in hundreds of mixer…
HydroMax Seal RBW-020 | Component Seal Range for Fristam Pumps The RBW-020 is a component seal series designed specifically for Fristam pumps, allowing direct installation without any pump modification. These seals feature a single-spring energised rotary face paired with a compatible stationary seat, engineered for dependable sealing in hygienic and industrial processing environments. All units are factory-tested and ready for…
HydroMax Seal RPW-112 | Single Cartridge Mechanical Seal for Grundfos Pumps The RPW-112 is a precision-engineered range of single-cartridge seals, developed specifically for Grundfos pump models with shaft sizes of 0.47″, 0.63″, and 0.87″. This Rotary Wet Pusher (RPW) seal features shrink-fitted faces, O-ring secondary seals, and is multi-spring and hydraulically balanced, ensuring optimal performance under varied operating conditions. With…
Hydraulically Balanced Single Cartridge Rotary Pusher Seal The RPW-125 from HydroMax Seal is a multi-spring, hydraulically balanced single-cartridge mechanical seal designed for versatile use in industrial rotating equipment. Featuring integrated flush, quench, and drain ports, this seal is engineered for robust performance in applications involving moderate speeds, temperatures, and pressures. The Rotary Pusher Wet (RPW) seal is equipped with shrink-fitted…
HydroMax Seal SPS-625 | Heavy-Duty Double Cartridge Mechanical Seal for Slurry Applications The SPS-625 is a double cartridge mechanical seal with an integral, bi-directional barrier fluid pumping ring and wear-resistant inboard wetted parts. Engineered for heavy-duty slurry applications, it is ideal for handling particle-laden process fluids in Mining & Mineral, Pulp & Paper, and Water & Waste industries. This stationary…
HydroMax Seal SPW-132 | Compact Single Cartridge Seal for API Plan 32 Applications The SPW-132 is a compact single-cartridge mechanical seal designed for API Plan 32 installations and compliant with API610 Ed.5 onwards. Engineered for small x-sectional seal chambers, this seal features a multi-port flush ring integrated into the gland plate, providing optimal fluid distribution over the inboard faces. This…
HydroMax Seal SPW682-53 | API682 Double Cartridge Seal for Plan 53A/B/C Systems The SPW682-53 is a premium double-cartridge mechanical seal equipped with a bi-directional barrier fluid pumping ring and is designed to meet the rigorous standards of API 682. Specifically engineered for Plan 53A, 53B, and 53C systems, this robust seal is ideal for high-performance use in the oil and…
HydroMax Seal SPW682-53 | API682-Compliant Double Cartridge Seal for Plan 53 Systems The SPW682-53 is a double-cartridge mechanical seal featuring an integral, bi-directional barrier fluid pumping ring. Designed in full compliance with API682 standards, it is purpose-built for critical Oil & Gas operations and compatible with Plan 53A, 53B, and 53C piping arrangements on API610 V8 onwards process pumps. This…
The LAB-100 is a high-performance Labyrinth Seal certified to IP69K, the premium standard for the protection of rotating equipment bearing chambers. This bearing seal is designed to fit small cross-sectional spaces, typically where lip seals or oil seals have previously been used. The LAB-100 labyrinth seal design is offered as a complete cartridge solution that installs into rotating equipment similarly…
The RPW-500 is a multi-spring, hydraulically balanced double cartridge seal with barrier fluid quench & drain ports and secondary O-RING seals. Rotary Pusher Wet (RPW) Double (500) Cartridge Seal has Shrink-Fitted seal faces and is designed for use with parallel rotating equipment shafts. The design has a number of innovative design features and comes with Multi-Springs for even face loading.…
Balanced Multi-Spring Single Cartridge Rotary Pusher Seal with Flush Port The RPW-115 from HydroMax Seal is a balanced, multi-spring single-cartridge seal designed for parallel shaft applications. This rotary wet pusher seal features shrink-fit seal faces and O-ring secondary seals, offering a dependable sealing solution for a wide range of rotating equipment. Equipped with a flush port connection, the RPW-115 is…
Compact Single Cartridge Mechanical Seal for API Plan 31 Systems The SPW131 from HydroMax Seal is a single-cartridge mechanical seal engineered for space-constrained applications and compliant with API610 Edition 5 onwards. Specifically designed for API Plan 31 piping arrangements, it offers robust sealing performance when handling process fluids containing suspended particles or solids. This cartridge seal integrates vortex breakers within…
High-Temperature Stationary Cartridge Mechanical Seal for API Plan 23 Systems The SPW682-123 by HydroMax Seal is a specialized single-cartridge mechanical seal, designed in full compliance with API682 specifications for demanding Oil & Gas applications. It is engineered for API Plan 23 systems used on API610 V8 and later process pumps, delivering exceptional performance in high-speed and high-temperature sealing environments. This…
Double Cartridge Mechanical Seal for API Plan 53 Systems The SPW682-53 from HydroMax Seal is a high-performance double cartridge mechanical seal, fully designed in accordance with API682 standards, and engineered for mission-critical Oil & Gas applications. Developed for use with API Plan 53A, 53B, and 53C configurations on API610 V8 and newer process pumps, this seal ensures superior containment, cooling,…
HydroMax Seal RBT-12 | Rubber Bellows Component Seal with Single Parallel Spring The RBT-12 is a single-spring, rubber-bellows component seal designed for versatility and ease of installation. Featuring a parallel spring and friction-drive collar, it provides reliable torque transmission from the shaft to the seal faces. The seal includes a monolithic face and is supplied with a stationary seat as…
HydroMax Seal IPW-021 | Multi-Spring Internal Wet Seal Assembly with PTFE Wedge Packing The IPW-021 is a multi-spring mechanical seal assembly designed for internal wet sealing on parallel shafts, featuring a monolithic rotary head and PTFE wedge packing for enhanced chemical resistance. This seal is set screw driven and manufactured in standard working lengths. It is dimensionally interchangeable with JC…
HydroMax Seal LAB-100 | High-Performance IP69K Labyrinth Seal for Bearing Protection The LAB-100 is a high-performance Labyrinth Seal certified to IP69K, providing premium protection for rotating equipment bearing chambers in demanding environments. Designed to fit small cross-sectional spaces, this seal is a direct replacement for traditional lip or oil seals. The LAB-100 is offered as a complete cartridge solution, and…
The RPW-010 is a SINGLE COIL SPRING SEAL SUITABLE FOR SPARKLER FILTER PUMP. Internal Wet Seal, Shrink Fitted Rotary Head, V-Packing Unbalanced, Single Spring, Pin Driven, Shrink fitted, Threaded Stationary, Sparkler Filter Pump.
HydroMax Seal RPW-031 | Bi-Directional Single Coil Spring Seal with PTFE ‘V’ Packing The RPW-031 is a bi-directional single coil spring mechanical seal equipped with PTFE 'V' packing for enhanced chemical resistance and shaft adaptability. Designed for internal wet applications, it features a shrink-fitted rotary head, parallel shaft design, and a set screw drive system for secure installation and reliable…
HydroMax Seal RBW-021 | Metal Bellows Balanced Seal with Graphite Wedge Packing The RBW-021 is a metal bellows balanced mechanical seal designed for demanding internal sealing applications. It features graphite wedge packing as the secondary sealing element and is internally mounted using a set screw fixation to the shaft. The seal supports a wide range of metal bellows materials, meeting…
