TIGERFLEX
Frequently asked questions
Common questions about TIGERFLEX from 3G Electric.
What is the temperature range for TIGERFLEX PVC suction and discharge hose assemblies?
TIGERFLEX PVC suction and discharge hose assemblies are rated for a temperature range that varies slightly by SKU. The 3-inch and 4-inch assemblies are rated from -4°F to 150°F, while the 5-inch and 6-inch assemblies are rated from -6°F to 150°F. These ranges apply to the hose material itself and should be considered alongside the temperature of the fluid being conveyed. Operation outside these limits may affect the flexibility or pressure rating of the hose. Always verify the specific SKU's temperature range before installation.
What does the rigid PVC helix reinforcement do in TIGERFLEX hoses?
The rigid PVC helix embedded in the hose wall provides structural support to prevent the hose from collapsing under vacuum. When the hose is used on the suction side of a pump, the internal pressure drops below atmospheric, and without reinforcement the hose would flatten. The helix resists this collapse, maintaining an open flow path. It also adds crush resistance for hoses that may be stepped on or run over in temporary installations. The helix is bonded into the clear PVC wall, so the interior remains smooth for efficient flow.
What pressure ratings are available for TIGERFLEX SH series hose assemblies?
TIGERFLEX SH series hose assemblies have pressure ratings that depend on the inside diameter. The 3-inch assembly (SH300C010-NH300) is rated to 45 psi. The 4-inch assembly (SH400C010-NH400) is rated to 35 psi. The 5-inch assembly (SH500C010-NH500) is rated to 35 psi. The 6-inch assembly (SH600C010-NH600) is rated to 30 psi. These ratings are for discharge service at ambient temperature. For suction service, the vacuum rating is determined by the helix reinforcement, which prevents collapse. Always operate within the published ratings for the specific SKU.
Can TIGERFLEX PVC hoses be used with chemicals other than water?
TIGERFLEX PVC suction and discharge hoses are primarily intended for water transfer and dewatering. PVC offers resistance to many dilute acids, bases, and salt solutions, but it is not compatible with all chemicals. Solvents, oils, and concentrated oxidizing agents may degrade the PVC tube or helix. Before using a TIGERFLEX hose with any chemical, verify compatibility using a chemical resistance chart for PVC at the expected concentration and temperature. If compatibility is uncertain, consider a hose with a different tube material. 3G Electric can provide the material specifications for further evaluation.
What sizes of TIGERFLEX suction and discharge hose assemblies does 3G Electric supply?
3G Electric supplies TIGERFLEX PVC suction and discharge hose assemblies in several sizes. The current catalog includes assemblies with inside diameters of 3 inches, 4 inches, 5 inches, and 6 inches, all in 10-foot lengths. Each assembly is supplied with the hose and appropriate end fittings. The clear PVC construction allows visual flow monitoring. For sizes or lengths not listed, contact 3G Electric for availability. The assemblies are suitable for water suction and discharge applications within the published temperature and pressure limits.
Does 3G Electric supply TIGERFLEX products?
Yes — 3G Electric (S) Pte. Ltd. supplies TIGERFLEX products. We stock the TIGERFLEX catalog and supply genuine factory-original products with full manufacturer warranty and technical support.
