WEIDA Polystor Premium Water Tank — High-Durability PE Storage Solutions | Tangki Air Polystor WEIDA

WEIDA Polystor Premium Water Tank — High-Durability PE Storage Solutions | Tangki Air Polystor WEIDA

The WEIDA Polystor is a heavy-duty Polyethylene (PE) tank featuring a seamless, one-piece construction for maximum leak prevention. UV-stabilized and non-toxic, it is the definitive choice for long-term potable water storage in Malaysia’s harshest weather conditions.

PRODUCT DESCRIPTION

• WEIDA Polystor is a Polyethylene (PE) Water Storage Tank (Tangki Air PE) engineered for industrial, commercial, and residential water systems in Malaysia. Addressing the critical engineering pain point of corrosion and structural fatigue common in traditional metal or low-grade plastic tanks, the Polystor provides a maintenance-free solution for Project Managers and MEP Engineers.
• For contractors facing the “Project Challenge” of tank leakage (Kebocoran Tangki) and algae growth in tropical heat, the Polystor offers a specialized “Technical Solution.” Its Food-Grade Material (Bahan Gred Makanan) and opaque wall design block UV penetration, preventing internal bio-growth and ensuring water purity. Unlike segmented tanks, its rotational-molded body eliminates joints, the primary failure point in pressurized systems.
• At Kee Maju Jaya, we prioritize stock consistency and optimized logistics. We provide rapid site delivery to key hubs, including KL, Selangor, Penang, Johor, and the East Coast, ensuring your project timeline remains uninterrupted by material delays.

Quick Specs

• Material Grade: Food-Grade High-Density Polyethylene (HDPE).
• Application: Potable water storage, rainwater harvesting, and industrial chemical containment.
• Compatibility: Standard JKR and SPAN-compliant plumbing fittings.

Key Technical Features

• Seamless One-Piece Construction: Eliminates stress points and joints to prevent leaks (Tiada Sambungan).
• UV-Stabilized PE Material: Specifically formulated for Malaysia’s high-heat environment to prevent brittleness and cracking over time.
• Corrosion Resistance (Tahan Karat): 100% rust-proof material, ideal for high-humidity and coastal environments.
• Algae-Resistant Opaque Walls: Prevents light penetration, inhibiting the growth of microorganisms within the tank.

Applications & Benefits

• Industrial (Factories/Warehouses): Heavy-duty storage for fire-fighting or process water. Benefit: Industrial-grade durability with minimal maintenance costs.
• Residential (Housing Projects): Overhead or ground-level potable water storage. Benefit: Ensures clean, non-toxic water supply for occupants.
• Coastal Areas (East Coast): Salt-air resistant exterior. Benefit: Superior lifespan in corrosive marine environments compared to metal alternatives.
• Infrastructure (JKR/Government): Reliable water containment for schools and clinics. Benefit: Fully compliant with national quality standards for public use.

Technical Specifications Table

Specification	Detail
Compliance	Industry Standard Compliant
Material/Composition	Premium Food-Grade Polyethylene (PE)
Configuration	Seamless Rotational Molding (One-Piece)
Finish/Coating	UV-Protected & Rust-Resistant (Tahan Karat)
Support Type	Flat Bottom / Reinforced Ribbed Design

 

 

 

 

Cylindrical Tank Specification Table

Category	Model	Capacity (Gallons)	Capacity (Litres)	Diameter (mm)	Diameter (Inches)	Height (mm)	Height (Inches)
SMALL	R10CC	200	1,000	1,220	48	1,360	54
	R11CD	250	1,125	1,366	54	1,295	51
	R12CC	260	1,200	1,220	48	1,560	62
	R15CC	330	1,500	1,220	48	1,860	74
	R18CC	400	1,800	1,300	51	1,760	70
—	—	—	—	—	—	—	—
MEDIUM	R27CC	600	2,700	1,500	59	2,030	80
	R40CS-(S)	890	4,000	2,390	94	1,040	41
	R40CC	1,000	4,500	1,750	69	2,175	86
	R55CS	1,200	5,500	2,055	81	2,270	90
	R68CS	1,500	6,800	2,400	95	1,980	78
	R68CS-(2)	1,500	6,800	1,600	63	3,980	157
	R72CC	1,800	7,200	2,080	82	2,920	115
	R90CS	2,000	9,000	2,580	102	2,400	95
—	—	—	—	—	—	—	—
BIG	R135CS-(2)	3,000	13,500	3,060	121	2,650	105
	R135CS-(3)	3,000	13,500	2,500	99	3,440	136
	R150CS	3,300	15,000	2,400	95	3,800	150
	R180CS	4,000	18,000	3,060	121	3,340	132
	R230CS-(2)	5,000	23,000	3,060	121	3,850	152
	R230CS-(3)	5,000	23,000	3,700	146	2,900	114
	R270CS	6,000	27,000	3,060	121	4,550	179
	R320CS	7,000	32,000	3,200	126	4,780	188
	R360CS	8,000	36,000	3,300	130	5,100	201
	R450CS	10,000	45,000	3,300	130	6,400	252

 

 

Specification Table: Round Tapered Tank Series

Model	Effective Capacity (Gal/L)	Maximum Capacity (Gal/L)	Top Diameter (mm/inch)	Bottom Diameter (mm/inch)	Height (mm/inch)
R-N50/80	50 (227)	80 (364)	900 / 36″	740 / 29″	660 / 26″
R-N70/100	70 (318)	100 (455)	1,180 / 47″	1,020 / 40″	695 / 28″
R-N100/150	100 (455)	150 (682)	1,240 / 49″	1,010 / 40″	830 / 33″
R-N100/150(S)	100 (455)	150 (682)	1,170 / 46″	953 / 38″	774 / 31″
R-N150/200	150 (682)	200 (909)	1,435 / 57″	1,205 / 48″	840 / 33″
R-N150/200(S)	150 (682)	200 (909)	1,240 / 49″	1,000 / 40″	1,050 / 42″
R-N200/250	200 (909)	250 (1136)	1,440 / 57″	1,220 / 48″	1,040 / 41″
R-N200/250(S)	200 (909)	250 (1136)	1,240 / 49″	960 / 38″	1,190 / 47″
R-N250/300(2)	250 (1135)	300 (1362)	1,570 / 62″	1,325 / 52″	1,040 / 41″
R-N250/300(S)	250 (1135)	300 (1362)	1,530 / 61″	1,335 / 53″	950 / 38″
R-N300/350	300 (1362)	350 (1589)	1,540 / 61″	1,260 / 50″	1,400 / 55″
R-N300/350(S)	300 (1362)	350 (1589)	1,380 / 54″	965 / 38″	1,370 / 54″
R-N350/400	350 (1589)	400 (1816)	1,600 / 63″	1,290 / 51″	1,400 / 55″
R-N400/500	400 (1816)	500 (2270)	1,730 / 68″	1,425 / 56″	1,420 / 56″
R-N500/600	500 (2270)	600 (2724)	1,800 / 71″	1,535 / 61″	1,445 / 57″

 

 

MODEL	EFFECTIVE CAPACITY (GALLONS / LITRES)	MAXIMUM CAPACITY (GALLONS / LITRES)	TOP (MM / INCHES)	BOTTOM (MM / INCHES)	HEIGHT (MM / INCHES)
S-N100/150	100 (455)	150 (682)	1,295 / 51″	1,025 / 41″	690 / 27″
S-N150/200	150 (682)	200 (909)	1,430 / 57″	1,130 / 45″	710 / 28″
S-N200/250	200 (909)	250 (1136)	1,495 / 59″	1,215 / 48″	825 / 33″
S-N250/300	250 (1136)	300 (1362)	1,515 / 60″	1,160 / 46″	1,070 / 42″

 

 

Model	Capacity (Gallons)	Capacity (Litres)	Length (mm)	Width (mm)	Height (mm)
RT2.0CB	50	230	1,100	600	350
RT2.3CC	50	230	900	700	450
RT4.5CB(2)	100	450	1,300	800	525
RT6.2CB	150	680	1,340	705	800
SQ6.8CB	150	680	1,100	1,100	630
SQ9.0CB(3)	200	900	1,220	1,220	670
SQ11CB	250	1,100	1,360	1,360	840

 

 

FAQ SECTION

Question 1: Which water tank is best for high-temperature roof installations in Selangor?

Answer 1: The WEIDA Polystor is highly recommended for roof-top installations across Selangor due to its UV-stabilized Polyethylene (PE) construction. This material specifically resists thermal degradation and prevents cracking (pecah) even under prolonged exposure to direct Malaysian sunlight.

Question 2: How does the Polystor compare to stainless steel tanks in coastal Terengganu?

Answer 2: While stainless steel often suffers from “tea-staining” and joint corrosion in salty air, the Polystor’s PE material is 100% corrosion-proof (Tahan Karat). It is the superior choice for coastal projects in Terengganu and the East Coast as it does not react to saline environments.

Question 3: Are WEIDA Polystor tanks suitable for storing drinking water in commercial buildings?

Answer 3: Yes. Kee Maju Jaya supplies Polystor tanks manufactured from non-toxic, food-grade materials. These tanks prevent chemical leaching and inhibit algae growth, ensuring the water remains safe and certified for human consumption in commercial projects.

Question 4: What is the delivery lead time for bulk Polystor orders to Johor sites?

Answer 4: Kee Maju Jaya maintains consistent stock levels to support large-scale infrastructure. We offer optimized site delivery to Johor and surrounding regions, ensuring project timelines are met with competitive project rates and reliable logistics.

Soalan 1: Apakah tangki air terbaik untuk pemasangan di atas bumbung dengan suhu tinggi di Selangor?

Jawapan 1: WEIDA Polystor amat disyorkan kerana pembinaan Polietilena (PE) dengan penstabilan UV. Bahan ini direka khas untuk menahan degradasi terma dan mengelakkan keretakan (pecah) walaupun terdedah kepada cahaya matahari terik di Malaysia dalam tempoh lama.

Soalan 2: Adakah tangki WEIDA Polystor sesuai untuk simpanan air minuman di bangunan komersial?

Jawapan 2: Ya. Kee Maju Jaya membekalkan tangki Polystor yang diperbuat daripada bahan gred makanan (food-grade) yang tidak toksik. Tangki ini menghalang resapan kimia dan pertumbuhan lumut, memastikan air kekal selamat dan diperakui untuk kegunaan manusia dalam projek komersial.

Soalan 3: Bagaimanakah perbandingan Polystor dengan tangki keluli tahan karat (stainless steel) di kawasan pantai Terengganu?

Jawapan 3: Walaupun keluli tahan karat sering mengalami kesan karat (tea-staining) dan kakisan pada bahagian sambungan akibat udara masin, bahan PE Polystor adalah 100% tahan karat (Corrosion-proof). Ia merupakan pilihan terbaik untuk projek pantai di Terengganu dan Pantai Timur kerana tidak bertindak balas dengan persekitaran masin.

Soalan 4: Berapakah tempoh penghantaran untuk tempahan pukal Polystor ke tapak projek di Johor?

Jawapan 4: Kee Maju Jaya mengekalkan tahap stok yang konsisten untuk menyokong infrastruktur berskala besar. Kami menawarkan penghantaran tapak yang dioptimumkan ke Johor dan kawasan sekitar, memastikan garis masa projek dipatuhi dengan kadar harga projek yang kompetitif serta logistik yang boleh dipercayai.