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SLF & SLFH Unhoused Spring Mounts
Product Testing & Information
SLF – Unhoused Spring Mount
SLFH – Unhoused Spring Mount
Height Saving Bracket –
Use when equipment cannot be raised to the Mason vibration isolation mount’s free & operating height.
INSTALLATION: Block up equipment to the Mason vibration isolation mount’s required free and operating height (see tables below), then make connections to the unit. Position mounts under unit. Take two turns on each adjustment bolt working around the unit until springs are compressed just enough to remove blocks. Do not “jack up” equipment significantly during spring adjustment. All springs have additional travel to solid equal to 50% of the rated deflection except SLFH-B2-450, which has 38% at rated capacity.
SLF 1″ Deflection Unhoused Spring Mounts | ||||||
---|---|---|---|---|---|---|
Type & Size | Rated Capacity | Rated Deflection | Mount Constant | Spring Color/Stripe | Dimensions | |
A | Free & Oper. Height |
|||||
SLF-X-12 | 12 lbs | 1.25″ | 10 lbs/in | Orange | 2 ″ | 3-3/4″ |
SLF-X-23 | 23 lbs | 1.30″ | 18 lbs/in | Brown | ||
SLF-X-33 | 33 lbs | 1.10″ | 30 lbs/in | Red | ||
SLF-X-54 | 54 lbs | 1.20″ | 45 lbs/in | White | ||
SLF-X-76 | 76 lbs | 1.02″ | 73 lbs/in | Black | ||
SLF-X-113 | 113 lbs | 1.00″ | 113 lbs/in | Yellow | ||
SLF-X-130 | 130 lbs | 1.00″ | 130 lbs/in | Purple | ||
SLF-X-175 | 175 lbs | 1.00″ | 175 lbs/in | Silver | ||
SLF-X-210 | 210 lbs | 1.00″ | 210 lbs/in | Blue | ||
3/4″ Minimum Deflection |
SLFH 1″ Unhoused Spring Mounts | ||||||||
---|---|---|---|---|---|---|---|---|
Type & Size | Rated Capacity | Rated Deflection | Mount Constant | Spring Color/Stripe | Dimensions | |||
C | E | G | Free & Oper. Height | |||||
SLFH-A-45 | 45 lbs | 1.60″ | 28 lbs/in | Blue | 2-1/4″ | 3″ | 3-5/8″ | 4-1/4″ |
SLFH-A-75 | 75 lbs | 1.50″ | 50 lbs/in | Orange | ||||
SLFH-A-125 | 125 lbs | 1.33″ | 94 lbs/in | Brown | ||||
SLFH-A-200 | 200 lbs | 1.15″ | 174 lbs/in | Black | ||||
SLFH-A-310 | 310 lbs | 1.00″ | 310 lbs/in | Yellow | ||||
SLFH-A-400 | 400 lbs | 1.00″ | 400 lbs/in | Green | ||||
SLFH-A-510 | 510 lbs | 1.00″ | 510 lbs/in | Red | 2-1/4″ | 3″ | 3-5/8″ | 4-5/8″ |
SLFH-A-625 | 625 lbs | 1.00″ | 625 lbs/in | White | ||||
1-1/2″ Minimum Deflection |
SLFH 2″ Deflection Unhoused Spring Mounts | ||||||||
---|---|---|---|---|---|---|---|---|
Type & Size | Rated Capacity | Rated Deflection | Mount Constant | Spring Color/Stripe | Dimensions | |||
C | E | G | Free & Oper. Height | |||||
SLFH-B-20 | 20 lbs | 2.40″ | 8 lbs/in | Tan | 2-3/4″ | 4-1/4″ | 5-1/8″ | 6″ |
SLFH-B-26 | 26 lbs | 2.18″ | 12 lbs/in | White/Blue | ||||
SLFH-B-35 | 35 lbs | 2.20″ | 16 lbs/in | Purple | ||||
SLFH-B-50 | 50 lbs | 2.20″ | 24 lbs/in | White/Red | ||||
SLFH-B-65 | 65 lbs | 2.10″ | 31 lbs/in | Brown | ||||
SLFH-B-85 | 85 lbs | 2.10″ | 40 lbs/in | White/Black | ||||
SLFH-B-115 | 115 lbs | 2.00″ | 57 lbs/in | Silver | ||||
SLFH-B-150 | 150 lbs | 2.00″ | 75 lbs/in | Orange | ||||
SLFH-B2-210 | 210 lbs | 2.12″ | 99 lbs/in | Silver | 2-3/4″ | 4-1/8″ | 5-1/4″ | 6-3/4″ |
SLFH-B2-290 | 290 lbs | 2.00″ | 144 lbs/in | Blue | ||||
SLFH-B2-450 | 450 lbs | 2.00″ | 224 lbs/in | Tan | ||||
1-1/2″ Minimum Deflection |