This R130S/C Vari-Level Vertical drain has a 130mm round diameter grate manufactured with satin 316 stainless steel.
The Vari-Level vertical drain is typically used with tiling, paving and screed topping.
The grate is height adjustable from a minimum 20mm to maximum 55mm. The 130mm round grate is also available in polished 304 stainless steel.
The membrane flange spans 235mm. Weep holes are provided in 3 locations within the Membrane flange.
The body is made from cast iron to fit a 100mm pipe.
The body can be supplied as a push-in connection or with an optional coupling connection with extension piece.
Specification codes:
Similar designs with 50/65mm and 150mm outlets are available with round and square adjustable height grates, as well as SPS Truflo lower bodies for larger models.
The SPS R130S/C Vari-Level drain is intended for use in commercial and residential applications with tiled, paved, or screeded floors requiring efficient surface and foul water drainage. It connects to 100mm pipework and features a cast iron body with a height-adjustable (20–55mm) satin 316 stainless steel round grate to suit different floor finishes. Its membrane clamp collar with weep holes integrates with waterproofing membranes, preventing water ingress, consistent with NZBC E1.
Restrictions include use only with compatible 100mm pipe materials (PVC, HDPE, copper) and within drainage systems designed to meet NZBC G13 and E1 requirements. It is not suitable for pipe sizes other than 100mm without modification. Proper installation requires flush grate alignment with finished surfaces and compliance with NZBC acceptable solutions for plumbing and waterproofing.
The SPS 130S/C Vari-Level drain meets NZBC Clause E1 performance requirements by efficiently collecting and directing surface water to appropriate outfalls, preventing damage or nuisance from surface water to property and people.
E1 requires drainage systems to convey surface water using gravity flow where possible, avoid blockages, leakage, and ingress of roots or groundwater. The drain’s cast iron body and stainless steel grate ensure durability and corrosion resistance, complying with material and workmanship quality standards stated in E1/AS1 and E1/AS2 Acceptable Solutions. It integrates membrane clamp collars with weep holes, protecting against water entry into buildings, aligning with E1 moisture protection objectives.Applicable standards include AS/NZS 3500.3 (stormwater drainage) referenced in E1/AS2 for design and installation.
Acceptable Solutions E1/AS1 and E1/AS2 provide prescriptive methods to demonstrate compliance, while Verification Method E1/VM1 offers a performance-based route confirming surface water management against defined rainfall events.
Full compliance with E1 requires the drain to be part of a complete system meeting these standards, including proper sizing, sediment control, and protected outfalls to prevent flooding and ingress.
The SPS 130S/C Vari-Level drain supports compliance with NZBC Clause G13 requirements through its design and materials. G13 mandates the safe disposal of foul water to prevent illness and loss of amenity from odour or offensive matter. The drain’s 130mm outlet and connection to 100mm pipework align with G13/AS2 acceptable solution dimensions for gravity foul water drainage.
Its cast iron body and stainless steel grate ensure durability, resistance to leakage, and structural protection from loads, addressing G13 performance needs to avoid blockages, leaks, and damage. The height-adjustable grate facilitates maintenance access to clear blockages and ventilate the drainage system per G13.3 performance requirements.
Applicable standards include AS/NZS 3500.2 for sanitary plumbing and drainage, referenced in G13 acceptable solutions. Verification methods under G13/VM4 involve demonstrating system capacity, durability, and connection to approved outfalls.
Overall, the product’s robust construction, pipe compatibility, and maintenance accessibility contribute to meeting G13's performance criteria when installed as part of a compliant plumbing system.
The SPS 130S/C Vari-Level drain, designed with a 130mm round stainless steel grate and cast-iron body, is engineered to connect with 100mm pipework, supporting the efficient conveyance of foul and surface water in drainage systems.
Regarding NZ Building Code (NZBC) Clause G13 Foul Water, the drain design aligns with the performance requirement of conveying foul water from buildings to drainage systems, minimizing blockage and leakage risk, and allowing maintenance access, which are essential for compliance under G13.
In relation to Clause E1 Surface Water, while the drain's grate and build support surface water disposal, full compliance with E1’s requirements for sediment control and protection against debris ingress depends on the drain's integration within a compliant drainage system featuring necessary sumps and outlets.
Therefore, the SPS 130S/C drain contributes towards meeting G13 and E1 objectives but requires appropriate system installation to fully comply with NZBC standards.
The SPS 130S/C Vari-Level drain meets NZBC G13 performance requirements by serving as a reliable component in foul water drainage systems. It provides a durable and corrosion-resistant stainless-steel grate and cast-iron body that connect to 100mm pipework, enabling gravity flow conveyance of foul water while minimizing blockages and leakage.
The drain’s adjustable grate height allows effective integration with various flooring types, supporting reasonable maintenance access as required by G13 to ensure clearing blockages and ventilation to prevent foul air entry. Regarding NZBC E1, the drain satisfies part of the surface water disposal function with its grate design and robust build.
However, full E1 compliance depends on the drain’s inclusion within a comprehensive surface water system incorporating sumps, sediment traps, and proper outlet protection to prevent debris ingress and ensure sediment collection.
Thus, while the SPS 130S/C drain supports both G13 and E1 objectives structurally and functionally, full code compliance necessitates appropriate system design and certification from an Engineer or Installer confirming these standards are met
The SPS R130S/C Vari-Level drain is designed for commercial and residential use with tiled, paved, or screeded floors. It fits 100mm pipework and features a cast iron body with a satin 316 stainless steel round grate adjustable from 20mm to 55mm to suit different floor finishes.
The membrane clamp collar with weep holes prevents water ingress into floors, supporting NZBC E1 moisture protection.
The satin finish provides a corrosion-resistant, durable appearance suitable for visible installations.
It installs vertically, secured to waterproof membranes, with push-in or coupling connections for PVC, HDPE, or copper pipework.
Accessories include extension pieces and coupling adapters.
Use is restricted to appropriate pipe sizes and installation within NZBC-compliant drainage systems.
The R130S/C requires a stable, level substrate compatible with tiled, paved, or screeded finishes. Ensure the substrate is clean, dry, and structurally sound to support the drain and surrounding finishes.
Membrane waterproofing should be installed over the substrate, extending into the drain’s clamp flange but not obstructing weep holes. The drain height is adjusted to match finish levels, ensuring a flush grate surface.
Avoid extreme conditions during installation, as they can hinder sealing or membrane adhesion. Installers should have plumbing and waterproofing qualifications.
Fix the drain by clamping the membrane flange to the waterproofing membrane, using push-in or coupling connections. Seal around the membrane flange with compatible waterproofing sealants to prevent leaks.
Finishing requires that the grate sit flush with the finished surface for optimal drainage. Verify water flow and leak-tight integrity before commissioning. Technical documents are available from SPS.
The SPS R130S/C drain requires regular maintenance to comply with NZBC durability by ensuring the grate and surrounding system remain clear of debris to prevent blockages and overflow. Failure to maintain can lead to water damage, reduced drainage efficiency, and may void warranties.
Contractors must install as per manufacturer instructions, ensuring secure fixing, proper sealing to membranes, and connection to compatible 100mm pipework to avoid leaks.
Post-installation, verify water flow and leakage resistance. Building owners should perform routine visual inspections and cleaning to maintain drainage performance and avoid costly repairs.
At product end-of-life, components can be safely disposed of per local regulations; stainless steel and cast-iron parts are recyclable, supporting sustainability.
Installation guides and maintenance details are available on the manufacturer’s website and product manual.
THE SPS R130S/C IS IDENTIFIED BY THE SPECIFICATION CODE "R130S/C" FOR THE SATIN 316 STAINLESS STEEL GRATE VERSION. IT INCLUDES A 130MM ROUND HEIGHT-ADJUSTABLE GRATE AND A CAST IRON LOWER BODY SIZED FOR 100MM PIPE CONNECTIONS. VARIATIONS INCLUDE POLISHED 304 STAINLESS STEEL GRATE VERSIONS UNDER CODE "R130S4/C". THE PRODUCT SUPPORTS PUSH-IN OR COUPLING PIPE CONNECTIONS, COMPATIBLE WITH PVC, HDPE, OR COPPER PIPING SYSTEMS. THE MEMBRANE FLANGE WITH WEEP HOLES IS INTEGRATED INTO THE DESIGN TO FIT WATERPROOFING MEMBRANES. THE FLUSH HEIGHT ADJUSTMENT RANGES FROM 20MM TO 55MM. ADDITIONAL ACCESSORIES LIKE EXTENSION PIECES AND COUPLING CONNECTORS ARE AVAILABLE. THIS SERIES IS PART OF THE SPS VARI-LEVEL RANGE OF VERTICAL DRAINS DESIGNED FOR COMMERCIAL AND RESIDENTIAL USE.
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